FR [2799296] - Generate Model Class: Remove mandatory checking code

https://sourceforge.net/tracker/?func=detail&atid=879335&aid=2799296&group_id=176962

base/src/org/compiere/model/I_M_RMA.java

@@ -279,6 +279,19 @@ public interface I_M_RMA
 	  */
 	public boolean isSOTrx();
 
+    /** Column name M_RMA_ID */
+    public static final String COLUMNNAME_M_RMA_ID = "M_RMA_ID";
+
+	/** Set RMA.
+	  * Return Material Authorization
+	  */
+	public void setM_RMA_ID (int M_RMA_ID);
+
+	/** Get RMA.
+	  * Return Material Authorization
+	  */
+	public int getM_RMA_ID();
+
     /** Column name M_RMAType_ID */
     public static final String COLUMNNAME_M_RMAType_ID = "M_RMAType_ID";
 
@@ -294,19 +307,6 @@ public interface I_M_RMA
 
 	public I_M_RMAType getM_RMAType() throws RuntimeException;
 
-    /** Column name M_RMA_ID */
-    public static final String COLUMNNAME_M_RMA_ID = "M_RMA_ID";
-
-	/** Set RMA.
-	  * Return Material Authorization
-	  */
-	public void setM_RMA_ID (int M_RMA_ID);
-
-	/** Get RMA.
-	  * Return Material Authorization
-	  */
-	public int getM_RMA_ID();
-
     /** Column name Name */
     public static final String COLUMNNAME_Name = "Name";
 

base/src/org/compiere/model/I_M_RMALine.java

@@ -173,19 +173,6 @@ public interface I_M_RMALine
 
 	public I_M_InOutLine getM_InOutLine() throws RuntimeException;
 
-    /** Column name M_RMALine_ID */
-    public static final String COLUMNNAME_M_RMALine_ID = "M_RMALine_ID";
-
-	/** Set RMA Line.
-	  * Return Material Authorization Line
-	  */
-	public void setM_RMALine_ID (int M_RMALine_ID);
-
-	/** Get RMA Line.
-	  * Return Material Authorization Line
-	  */
-	public int getM_RMALine_ID();
-
     /** Column name M_RMA_ID */
     public static final String COLUMNNAME_M_RMA_ID = "M_RMA_ID";
 
@@ -201,6 +188,19 @@ public interface I_M_RMALine
 
 	public I_M_RMA getM_RMA() throws RuntimeException;
 
+    /** Column name M_RMALine_ID */
+    public static final String COLUMNNAME_M_RMALine_ID = "M_RMALine_ID";
+
+	/** Set RMA Line.
+	  * Return Material Authorization Line
+	  */
+	public void setM_RMALine_ID (int M_RMALine_ID);
+
+	/** Get RMA Line.
+	  * Return Material Authorization Line
+	  */
+	public int getM_RMALine_ID();
+
     /** Column name Processed */
     public static final String COLUMNNAME_Processed = "Processed";
 

base/src/org/compiere/model/X_AD_AccessLog.java

@@ -79,7 +79,8 @@ public class X_AD_AccessLog extends PO implements I_AD_AccessLog, I_Persistent
 	public void setAD_AccessLog_ID (int AD_AccessLog_ID)
 	{
 		if (AD_AccessLog_ID < 1) 
-			 throw new IllegalArgumentException ("AD_AccessLog_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_AccessLog_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_AccessLog_ID, Integer.valueOf(AD_AccessLog_ID));
 	}
 
@@ -203,7 +204,7 @@ public class X_AD_AccessLog extends PO implements I_AD_AccessLog, I_Persistent
 	  */
 	public void setRecord_ID (int Record_ID)
 	{
-		if (Record_ID < 1) 
+		if (Record_ID < 0) 
 			set_Value (COLUMNNAME_Record_ID, null);
 		else 
 			set_Value (COLUMNNAME_Record_ID, Integer.valueOf(Record_ID));

base/src/org/compiere/model/X_AD_Alert.java

@@ -89,7 +89,8 @@ public class X_AD_Alert extends PO implements I_AD_Alert, I_Persistent
 	public void setAD_Alert_ID (int AD_Alert_ID)
 	{
 		if (AD_Alert_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Alert_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Alert_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Alert_ID, Integer.valueOf(AD_Alert_ID));
 	}
 
@@ -127,7 +128,8 @@ public class X_AD_Alert extends PO implements I_AD_Alert, I_Persistent
 	public void setAD_AlertProcessor_ID (int AD_AlertProcessor_ID)
 	{
 		if (AD_AlertProcessor_ID < 1) 
-			 throw new IllegalArgumentException ("AD_AlertProcessor_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_AlertProcessor_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_AlertProcessor_ID, Integer.valueOf(AD_AlertProcessor_ID));
 	}
 
@@ -148,8 +150,6 @@ public class X_AD_Alert extends PO implements I_AD_Alert, I_Persistent
 	  */
 	public void setAlertMessage (String AlertMessage)
 	{
-		if (AlertMessage == null)
-			throw new IllegalArgumentException ("AlertMessage is mandatory.");
 		set_Value (COLUMNNAME_AlertMessage, AlertMessage);
 	}
 
@@ -167,8 +167,6 @@ public class X_AD_Alert extends PO implements I_AD_Alert, I_Persistent
 	  */
 	public void setAlertSubject (String AlertSubject)
 	{
-		if (AlertSubject == null)
-			throw new IllegalArgumentException ("AlertSubject is mandatory.");
 		set_Value (COLUMNNAME_AlertSubject, AlertSubject);
 	}
 
@@ -292,8 +290,6 @@ public class X_AD_Alert extends PO implements I_AD_Alert, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_AlertProcessor.java

@@ -84,7 +84,8 @@ public class X_AD_AlertProcessor extends PO implements I_AD_AlertProcessor, I_Pe
 	public void setAD_AlertProcessor_ID (int AD_AlertProcessor_ID)
 	{
 		if (AD_AlertProcessor_ID < 1) 
-			 throw new IllegalArgumentException ("AD_AlertProcessor_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_AlertProcessor_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_AlertProcessor_ID, Integer.valueOf(AD_AlertProcessor_ID));
 	}
 
@@ -184,7 +185,7 @@ public class X_AD_AlertProcessor extends PO implements I_AD_AlertProcessor, I_Pe
 	  */
 	public void setFrequencyType (String FrequencyType)
 	{
-		if (FrequencyType == null) throw new IllegalArgumentException ("FrequencyType is mandatory");
+
 		set_Value (COLUMNNAME_FrequencyType, FrequencyType);
 	}
 
@@ -222,8 +223,6 @@ public class X_AD_AlertProcessor extends PO implements I_AD_AlertProcessor, I_Pe
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -271,7 +270,8 @@ public class X_AD_AlertProcessor extends PO implements I_AD_AlertProcessor, I_Pe
 	public void setSupervisor_ID (int Supervisor_ID)
 	{
 		if (Supervisor_ID < 1) 
-			 throw new IllegalArgumentException ("Supervisor_ID is mandatory.");
+			set_Value (COLUMNNAME_Supervisor_ID, null);
+		else 
 			set_Value (COLUMNNAME_Supervisor_ID, Integer.valueOf(Supervisor_ID));
 	}
 

base/src/org/compiere/model/X_AD_AlertProcessorLog.java

@@ -96,7 +96,8 @@ public class X_AD_AlertProcessorLog extends PO implements I_AD_AlertProcessorLog
 	public void setAD_AlertProcessor_ID (int AD_AlertProcessor_ID)
 	{
 		if (AD_AlertProcessor_ID < 1) 
-			 throw new IllegalArgumentException ("AD_AlertProcessor_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_AlertProcessor_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_AlertProcessor_ID, Integer.valueOf(AD_AlertProcessor_ID));
 	}
 
@@ -118,7 +119,8 @@ public class X_AD_AlertProcessorLog extends PO implements I_AD_AlertProcessorLog
 	public void setAD_AlertProcessorLog_ID (int AD_AlertProcessorLog_ID)
 	{
 		if (AD_AlertProcessorLog_ID < 1) 
-			 throw new IllegalArgumentException ("AD_AlertProcessorLog_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_AlertProcessorLog_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_AlertProcessorLog_ID, Integer.valueOf(AD_AlertProcessorLog_ID));
 	}
 

base/src/org/compiere/model/X_AD_AlertRecipient.java

@@ -96,7 +96,8 @@ public class X_AD_AlertRecipient extends PO implements I_AD_AlertRecipient, I_Pe
 	public void setAD_Alert_ID (int AD_Alert_ID)
 	{
 		if (AD_Alert_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Alert_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Alert_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Alert_ID, Integer.valueOf(AD_Alert_ID));
 	}
 
@@ -118,7 +119,8 @@ public class X_AD_AlertRecipient extends PO implements I_AD_AlertRecipient, I_Pe
 	public void setAD_AlertRecipient_ID (int AD_AlertRecipient_ID)
 	{
 		if (AD_AlertRecipient_ID < 1) 
-			 throw new IllegalArgumentException ("AD_AlertRecipient_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_AlertRecipient_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_AlertRecipient_ID, Integer.valueOf(AD_AlertRecipient_ID));
 	}
 
@@ -155,7 +157,7 @@ public class X_AD_AlertRecipient extends PO implements I_AD_AlertRecipient, I_Pe
 	  */
 	public void setAD_Role_ID (int AD_Role_ID)
 	{
-		if (AD_Role_ID < 1) 
+		if (AD_Role_ID < 0) 
 			set_Value (COLUMNNAME_AD_Role_ID, null);
 		else 
 			set_Value (COLUMNNAME_AD_Role_ID, Integer.valueOf(AD_Role_ID));

base/src/org/compiere/model/X_AD_AlertRule.java

@@ -101,7 +101,8 @@ public class X_AD_AlertRule extends PO implements I_AD_AlertRule, I_Persistent
 	public void setAD_Alert_ID (int AD_Alert_ID)
 	{
 		if (AD_Alert_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Alert_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Alert_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Alert_ID, Integer.valueOf(AD_Alert_ID));
 	}
 
@@ -123,7 +124,8 @@ public class X_AD_AlertRule extends PO implements I_AD_AlertRule, I_Persistent
 	public void setAD_AlertRule_ID (int AD_AlertRule_ID)
 	{
 		if (AD_AlertRule_ID < 1) 
-			 throw new IllegalArgumentException ("AD_AlertRule_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_AlertRule_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_AlertRule_ID, Integer.valueOf(AD_AlertRule_ID));
 	}
 
@@ -197,8 +199,6 @@ public class X_AD_AlertRule extends PO implements I_AD_AlertRule, I_Persistent
 	  */
 	public void setFromClause (String FromClause)
 	{
-		if (FromClause == null)
-			throw new IllegalArgumentException ("FromClause is mandatory.");
 		set_Value (COLUMNNAME_FromClause, FromClause);
 	}
 
@@ -240,8 +240,6 @@ public class X_AD_AlertRule extends PO implements I_AD_AlertRule, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -318,8 +316,6 @@ public class X_AD_AlertRule extends PO implements I_AD_AlertRule, I_Persistent
 	  */
 	public void setSelectClause (String SelectClause)
 	{
-		if (SelectClause == null)
-			throw new IllegalArgumentException ("SelectClause is mandatory.");
 		set_Value (COLUMNNAME_SelectClause, SelectClause);
 	}
 

base/src/org/compiere/model/X_AD_Archive.java

@@ -82,7 +82,8 @@ public class X_AD_Archive extends PO implements I_AD_Archive, I_Persistent
 	public void setAD_Archive_ID (int AD_Archive_ID)
 	{
 		if (AD_Archive_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Archive_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Archive_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Archive_ID, Integer.valueOf(AD_Archive_ID));
 	}
 
@@ -181,8 +182,6 @@ public class X_AD_Archive extends PO implements I_AD_Archive, I_Persistent
 	  */
 	public void setBinaryData (byte[] BinaryData)
 	{
-		if (BinaryData == null)
-			throw new IllegalArgumentException ("BinaryData is mandatory.");
 		set_Value (COLUMNNAME_BinaryData, BinaryData);
 	}
 
@@ -297,8 +296,6 @@ public class X_AD_Archive extends PO implements I_AD_Archive, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -324,7 +321,7 @@ public class X_AD_Archive extends PO implements I_AD_Archive, I_Persistent
 	  */
 	public void setRecord_ID (int Record_ID)
 	{
-		if (Record_ID < 1) 
+		if (Record_ID < 0) 
 			set_Value (COLUMNNAME_Record_ID, null);
 		else 
 			set_Value (COLUMNNAME_Record_ID, Integer.valueOf(Record_ID));

base/src/org/compiere/model/X_AD_Attachment.java

@@ -82,7 +82,8 @@ public class X_AD_Attachment extends PO implements I_AD_Attachment, I_Persistent
 	public void setAD_Attachment_ID (int AD_Attachment_ID)
 	{
 		if (AD_Attachment_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Attachment_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Attachment_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Attachment_ID, Integer.valueOf(AD_Attachment_ID));
 	}
 
@@ -120,7 +121,8 @@ public class X_AD_Attachment extends PO implements I_AD_Attachment, I_Persistent
 	public void setAD_Table_ID (int AD_Table_ID)
 	{
 		if (AD_Table_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Table_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Table_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Table_ID, Integer.valueOf(AD_Table_ID));
 	}
 
@@ -159,7 +161,8 @@ public class X_AD_Attachment extends PO implements I_AD_Attachment, I_Persistent
 	public void setRecord_ID (int Record_ID)
 	{
 		if (Record_ID < 0) 
-			 throw new IllegalArgumentException ("Record_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_Record_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_Record_ID, Integer.valueOf(Record_ID));
 	}
 
@@ -197,8 +200,6 @@ public class X_AD_Attachment extends PO implements I_AD_Attachment, I_Persistent
 	  */
 	public void setTitle (String Title)
 	{
-		if (Title == null)
-			throw new IllegalArgumentException ("Title is mandatory.");
 		set_Value (COLUMNNAME_Title, Title);
 	}
 

base/src/org/compiere/model/X_AD_AttachmentNote.java

@@ -99,7 +99,8 @@ public class X_AD_AttachmentNote extends PO implements I_AD_AttachmentNote, I_Pe
 	public void setAD_Attachment_ID (int AD_Attachment_ID)
 	{
 		if (AD_Attachment_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Attachment_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Attachment_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Attachment_ID, Integer.valueOf(AD_Attachment_ID));
 	}
 
@@ -121,7 +122,8 @@ public class X_AD_AttachmentNote extends PO implements I_AD_AttachmentNote, I_Pe
 	public void setAD_AttachmentNote_ID (int AD_AttachmentNote_ID)
 	{
 		if (AD_AttachmentNote_ID < 1) 
-			 throw new IllegalArgumentException ("AD_AttachmentNote_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_AttachmentNote_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_AttachmentNote_ID, Integer.valueOf(AD_AttachmentNote_ID));
 	}
 
@@ -159,7 +161,8 @@ public class X_AD_AttachmentNote extends PO implements I_AD_AttachmentNote, I_Pe
 	public void setAD_User_ID (int AD_User_ID)
 	{
 		if (AD_User_ID < 1) 
-			 throw new IllegalArgumentException ("AD_User_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_User_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_User_ID, Integer.valueOf(AD_User_ID));
 	}
 
@@ -180,8 +183,6 @@ public class X_AD_AttachmentNote extends PO implements I_AD_AttachmentNote, I_Pe
 	  */
 	public void setTextMsg (String TextMsg)
 	{
-		if (TextMsg == null)
-			throw new IllegalArgumentException ("TextMsg is mandatory.");
 		set_Value (COLUMNNAME_TextMsg, TextMsg);
 	}
 
@@ -199,8 +200,6 @@ public class X_AD_AttachmentNote extends PO implements I_AD_AttachmentNote, I_Pe
 	  */
 	public void setTitle (String Title)
 	{
-		if (Title == null)
-			throw new IllegalArgumentException ("Title is mandatory.");
 		set_Value (COLUMNNAME_Title, Title);
 	}
 

base/src/org/compiere/model/X_AD_Attribute.java

@@ -87,7 +87,8 @@ public class X_AD_Attribute extends PO implements I_AD_Attribute, I_Persistent
 	public void setAD_Attribute_ID (int AD_Attribute_ID)
 	{
 		if (AD_Attribute_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Attribute_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Attribute_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Attribute_ID, Integer.valueOf(AD_Attribute_ID));
 	}
 
@@ -108,7 +109,8 @@ public class X_AD_Attribute extends PO implements I_AD_Attribute, I_Persistent
 	public void setAD_Reference_ID (int AD_Reference_ID)
 	{
 		if (AD_Reference_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Reference_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Reference_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Reference_ID, Integer.valueOf(AD_Reference_ID));
 	}
 
@@ -169,7 +171,8 @@ public class X_AD_Attribute extends PO implements I_AD_Attribute, I_Persistent
 	public void setAD_Table_ID (int AD_Table_ID)
 	{
 		if (AD_Table_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Table_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Table_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Table_ID, Integer.valueOf(AD_Table_ID));
 	}
 
@@ -522,8 +525,6 @@ public class X_AD_Attribute extends PO implements I_AD_Attribute, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_Attribute_Value.java

@@ -76,7 +76,8 @@ public class X_AD_Attribute_Value extends PO implements I_AD_Attribute_Value, I_
 	public void setAD_Attribute_ID (int AD_Attribute_ID)
 	{
 		if (AD_Attribute_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Attribute_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Attribute_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Attribute_ID, Integer.valueOf(AD_Attribute_ID));
 	}
 
@@ -97,7 +98,8 @@ public class X_AD_Attribute_Value extends PO implements I_AD_Attribute_Value, I_
 	public void setRecord_ID (int Record_ID)
 	{
 		if (Record_ID < 0) 
-			 throw new IllegalArgumentException ("Record_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_Record_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_Record_ID, Integer.valueOf(Record_ID));
 	}
 

base/src/org/compiere/model/X_AD_ChangeLog.java

@@ -84,7 +84,8 @@ public class X_AD_ChangeLog extends PO implements I_AD_ChangeLog, I_Persistent
 	public void setAD_ChangeLog_ID (int AD_ChangeLog_ID)
 	{
 		if (AD_ChangeLog_ID < 1) 
-			 throw new IllegalArgumentException ("AD_ChangeLog_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_ChangeLog_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_ChangeLog_ID, Integer.valueOf(AD_ChangeLog_ID));
 	}
 
@@ -122,7 +123,8 @@ public class X_AD_ChangeLog extends PO implements I_AD_ChangeLog, I_Persistent
 	public void setAD_Column_ID (int AD_Column_ID)
 	{
 		if (AD_Column_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Column_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Column_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Column_ID, Integer.valueOf(AD_Column_ID));
 	}
 
@@ -160,7 +162,8 @@ public class X_AD_ChangeLog extends PO implements I_AD_ChangeLog, I_Persistent
 	public void setAD_Session_ID (int AD_Session_ID)
 	{
 		if (AD_Session_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Session_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Session_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Session_ID, Integer.valueOf(AD_Session_ID));
 	}
 
@@ -206,7 +209,8 @@ public class X_AD_ChangeLog extends PO implements I_AD_ChangeLog, I_Persistent
 	public void setAD_Table_ID (int AD_Table_ID)
 	{
 		if (AD_Table_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Table_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Table_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Table_ID, Integer.valueOf(AD_Table_ID));
 	}
 
@@ -329,7 +333,8 @@ public class X_AD_ChangeLog extends PO implements I_AD_ChangeLog, I_Persistent
 	public void setRecord_ID (int Record_ID)
 	{
 		if (Record_ID < 0) 
-			 throw new IllegalArgumentException ("Record_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_Record_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_Record_ID, Integer.valueOf(Record_ID));
 	}
 

base/src/org/compiere/model/X_AD_Client.java

@@ -166,7 +166,7 @@ public class X_AD_Client extends PO implements I_AD_Client, I_Persistent
 	  */
 	public void setAutoArchive (String AutoArchive)
 	{
-		if (AutoArchive == null) throw new IllegalArgumentException ("AutoArchive is mandatory");
+
 		set_Value (COLUMNNAME_AutoArchive, AutoArchive);
 	}
 
@@ -406,7 +406,7 @@ public class X_AD_Client extends PO implements I_AD_Client, I_Persistent
 	  */
 	public void setMMPolicy (String MMPolicy)
 	{
-		if (MMPolicy == null) throw new IllegalArgumentException ("MMPolicy is mandatory");
+
 		set_Value (COLUMNNAME_MMPolicy, MMPolicy);
 	}
 
@@ -441,8 +441,6 @@ public class X_AD_Client extends PO implements I_AD_Client, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -623,8 +621,6 @@ public class X_AD_Client extends PO implements I_AD_Client, I_Persistent
 	  */
 	public void setValue (String Value)
 	{
-		if (Value == null)
-			throw new IllegalArgumentException ("Value is mandatory.");
 		set_Value (COLUMNNAME_Value, Value);
 	}
 

base/src/org/compiere/model/X_AD_ClientShare.java

@@ -82,7 +82,8 @@ public class X_AD_ClientShare extends PO implements I_AD_ClientShare, I_Persiste
 	public void setAD_ClientShare_ID (int AD_ClientShare_ID)
 	{
 		if (AD_ClientShare_ID < 1) 
-			 throw new IllegalArgumentException ("AD_ClientShare_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_ClientShare_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_ClientShare_ID, Integer.valueOf(AD_ClientShare_ID));
 	}
 
@@ -120,7 +121,8 @@ public class X_AD_ClientShare extends PO implements I_AD_ClientShare, I_Persiste
 	public void setAD_Table_ID (int AD_Table_ID)
 	{
 		if (AD_Table_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Table_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Table_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Table_ID, Integer.valueOf(AD_Table_ID));
 	}
 
@@ -158,8 +160,6 @@ public class X_AD_ClientShare extends PO implements I_AD_ClientShare, I_Persiste
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -193,7 +193,7 @@ public class X_AD_ClientShare extends PO implements I_AD_ClientShare, I_Persiste
 	  */
 	public void setShareType (String ShareType)
 	{
-		if (ShareType == null) throw new IllegalArgumentException ("ShareType is mandatory");
+
 		set_Value (COLUMNNAME_ShareType, ShareType);
 	}
 

base/src/org/compiere/model/X_AD_Color.java

@@ -89,7 +89,8 @@ public class X_AD_Color extends PO implements I_AD_Color, I_Persistent
 	public void setAD_Color_ID (int AD_Color_ID)
 	{
 		if (AD_Color_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Color_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Color_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Color_ID, Integer.valueOf(AD_Color_ID));
 	}
 
@@ -239,7 +240,7 @@ public class X_AD_Color extends PO implements I_AD_Color, I_Persistent
 	  */
 	public void setColorType (String ColorType)
 	{
-		if (ColorType == null) throw new IllegalArgumentException ("ColorType is mandatory");
+
 		set_Value (COLUMNNAME_ColorType, ColorType);
 	}
 
@@ -297,8 +298,6 @@ public class X_AD_Color extends PO implements I_AD_Color, I_Persistent
 	  */
 	public void setImageAlpha (BigDecimal ImageAlpha)
 	{
-		if (ImageAlpha == null)
-			throw new IllegalArgumentException ("ImageAlpha is mandatory.");
 		set_Value (COLUMNNAME_ImageAlpha, ImageAlpha);
 	}
 
@@ -383,8 +382,6 @@ public class X_AD_Color extends PO implements I_AD_Color, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_Column.java

@@ -103,7 +103,8 @@ public class X_AD_Column extends PO implements I_AD_Column, I_Persistent
 	public void setAD_Column_ID (int AD_Column_ID)
 	{
 		if (AD_Column_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Column_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Column_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Column_ID, Integer.valueOf(AD_Column_ID));
 	}
 
@@ -141,7 +142,8 @@ public class X_AD_Column extends PO implements I_AD_Column, I_Persistent
 	public void setAD_Element_ID (int AD_Element_ID)
 	{
 		if (AD_Element_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Element_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Element_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Element_ID, Integer.valueOf(AD_Element_ID));
 	}
 
@@ -202,7 +204,8 @@ public class X_AD_Column extends PO implements I_AD_Column, I_Persistent
 	public void setAD_Reference_ID (int AD_Reference_ID)
 	{
 		if (AD_Reference_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Reference_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Reference_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Reference_ID, Integer.valueOf(AD_Reference_ID));
 	}
 
@@ -263,7 +266,8 @@ public class X_AD_Column extends PO implements I_AD_Column, I_Persistent
 	public void setAD_Table_ID (int AD_Table_ID)
 	{
 		if (AD_Table_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Table_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Table_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Table_ID, Integer.valueOf(AD_Table_ID));
 	}
 
@@ -340,8 +344,6 @@ public class X_AD_Column extends PO implements I_AD_Column, I_Persistent
 	  */
 	public void setColumnName (String ColumnName)
 	{
-		if (ColumnName == null)
-			throw new IllegalArgumentException ("ColumnName is mandatory.");
 		set_Value (COLUMNNAME_ColumnName, ColumnName);
 	}
 
@@ -587,7 +589,7 @@ public class X_AD_Column extends PO implements I_AD_Column, I_Persistent
 	  */
 	public void setIsEncrypted (String IsEncrypted)
 	{
-		if (IsEncrypted == null) throw new IllegalArgumentException ("IsEncrypted is mandatory");
+
 		set_Value (COLUMNNAME_IsEncrypted, IsEncrypted);
 	}
 
@@ -804,8 +806,6 @@ public class X_AD_Column extends PO implements I_AD_Column, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -894,8 +894,6 @@ public class X_AD_Column extends PO implements I_AD_Column, I_Persistent
 	  */
 	public void setVersion (BigDecimal Version)
 	{
-		if (Version == null)
-			throw new IllegalArgumentException ("Version is mandatory.");
 		set_Value (COLUMNNAME_Version, Version);
 	}
 

base/src/org/compiere/model/X_AD_Column_Access.java

@@ -99,7 +99,8 @@ public class X_AD_Column_Access extends PO implements I_AD_Column_Access, I_Pers
 	public void setAD_Column_ID (int AD_Column_ID)
 	{
 		if (AD_Column_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Column_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Column_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Column_ID, Integer.valueOf(AD_Column_ID));
 	}
 
@@ -145,7 +146,8 @@ public class X_AD_Column_Access extends PO implements I_AD_Column_Access, I_Pers
 	public void setAD_Role_ID (int AD_Role_ID)
 	{
 		if (AD_Role_ID < 0) 
-			 throw new IllegalArgumentException ("AD_Role_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Role_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Role_ID, Integer.valueOf(AD_Role_ID));
 	}
 

base/src/org/compiere/model/X_AD_Desktop.java

@@ -101,7 +101,8 @@ public class X_AD_Desktop extends PO implements I_AD_Desktop, I_Persistent
 	public void setAD_Desktop_ID (int AD_Desktop_ID)
 	{
 		if (AD_Desktop_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Desktop_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Desktop_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Desktop_ID, Integer.valueOf(AD_Desktop_ID));
 	}
 
@@ -179,8 +180,6 @@ public class X_AD_Desktop extends PO implements I_AD_Desktop, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_DesktopWorkbench.java

@@ -98,7 +98,8 @@ public class X_AD_DesktopWorkbench extends PO implements I_AD_DesktopWorkbench,
 	public void setAD_Desktop_ID (int AD_Desktop_ID)
 	{
 		if (AD_Desktop_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Desktop_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Desktop_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Desktop_ID, Integer.valueOf(AD_Desktop_ID));
 	}
 
@@ -118,7 +119,8 @@ public class X_AD_DesktopWorkbench extends PO implements I_AD_DesktopWorkbench,
 	public void setAD_DesktopWorkbench_ID (int AD_DesktopWorkbench_ID)
 	{
 		if (AD_DesktopWorkbench_ID < 1) 
-			 throw new IllegalArgumentException ("AD_DesktopWorkbench_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_DesktopWorkbench_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_DesktopWorkbench_ID, Integer.valueOf(AD_DesktopWorkbench_ID));
 	}
 
@@ -155,7 +157,8 @@ public class X_AD_DesktopWorkbench extends PO implements I_AD_DesktopWorkbench,
 	public void setAD_Workbench_ID (int AD_Workbench_ID)
 	{
 		if (AD_Workbench_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Workbench_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Workbench_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Workbench_ID, Integer.valueOf(AD_Workbench_ID));
 	}
 

base/src/org/compiere/model/X_AD_Document_Action_Access.java

@@ -96,7 +96,8 @@ public class X_AD_Document_Action_Access extends PO implements I_AD_Document_Act
 	public void setAD_Ref_List_ID (int AD_Ref_List_ID)
 	{
 		if (AD_Ref_List_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Ref_List_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Ref_List_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Ref_List_ID, Integer.valueOf(AD_Ref_List_ID));
 	}
 
@@ -134,7 +135,8 @@ public class X_AD_Document_Action_Access extends PO implements I_AD_Document_Act
 	public void setAD_Role_ID (int AD_Role_ID)
 	{
 		if (AD_Role_ID < 0) 
-			 throw new IllegalArgumentException ("AD_Role_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Role_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Role_ID, Integer.valueOf(AD_Role_ID));
 	}
 
@@ -172,7 +174,8 @@ public class X_AD_Document_Action_Access extends PO implements I_AD_Document_Act
 	public void setC_DocType_ID (int C_DocType_ID)
 	{
 		if (C_DocType_ID < 0) 
-			 throw new IllegalArgumentException ("C_DocType_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_C_DocType_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_C_DocType_ID, Integer.valueOf(C_DocType_ID));
 	}
 

base/src/org/compiere/model/X_AD_Element.java

@@ -82,7 +82,8 @@ public class X_AD_Element extends PO implements I_AD_Element, I_Persistent
 	public void setAD_Element_ID (int AD_Element_ID)
 	{
 		if (AD_Element_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Element_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Element_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Element_ID, Integer.valueOf(AD_Element_ID));
 	}
 
@@ -103,8 +104,6 @@ public class X_AD_Element extends PO implements I_AD_Element, I_Persistent
 	  */
 	public void setColumnName (String ColumnName)
 	{
-		if (ColumnName == null)
-			throw new IllegalArgumentException ("ColumnName is mandatory.");
 		set_Value (COLUMNNAME_ColumnName, ColumnName);
 	}
 
@@ -184,8 +183,6 @@ public class X_AD_Element extends PO implements I_AD_Element, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -271,8 +268,6 @@ public class X_AD_Element extends PO implements I_AD_Element, I_Persistent
 	  */
 	public void setPrintName (String PrintName)
 	{
-		if (PrintName == null)
-			throw new IllegalArgumentException ("PrintName is mandatory.");
 		set_Value (COLUMNNAME_PrintName, PrintName);
 	}
 

base/src/org/compiere/model/X_AD_EntityType.java

@@ -79,7 +79,8 @@ public class X_AD_EntityType extends PO implements I_AD_EntityType, I_Persistent
 	public void setAD_EntityType_ID (int AD_EntityType_ID)
 	{
 		if (AD_EntityType_ID < 1) 
-			 throw new IllegalArgumentException ("AD_EntityType_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_EntityType_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_EntityType_ID, Integer.valueOf(AD_EntityType_ID));
 	}
 
@@ -134,8 +135,6 @@ public class X_AD_EntityType extends PO implements I_AD_EntityType, I_Persistent
 	  */
 	public void setEntityType (String EntityType)
 	{
-		if (EntityType == null)
-			throw new IllegalArgumentException ("EntityType is mandatory.");
 		set_ValueNoCheck (COLUMNNAME_EntityType, EntityType);
 	}
 
@@ -187,8 +186,6 @@ public class X_AD_EntityType extends PO implements I_AD_EntityType, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_Error.java

@@ -76,7 +76,8 @@ public class X_AD_Error extends PO implements I_AD_Error, I_Persistent
 	public void setAD_Error_ID (int AD_Error_ID)
 	{
 		if (AD_Error_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Error_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Error_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Error_ID, Integer.valueOf(AD_Error_ID));
 	}
 
@@ -133,8 +134,6 @@ public class X_AD_Error extends PO implements I_AD_Error, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_Field.java

@@ -111,7 +111,8 @@ public class X_AD_Field extends PO implements I_AD_Field, I_Persistent
 	public void setAD_Column_ID (int AD_Column_ID)
 	{
 		if (AD_Column_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Column_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Column_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Column_ID, Integer.valueOf(AD_Column_ID));
 	}
 
@@ -172,7 +173,8 @@ public class X_AD_Field extends PO implements I_AD_Field, I_Persistent
 	public void setAD_Field_ID (int AD_Field_ID)
 	{
 		if (AD_Field_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Field_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Field_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Field_ID, Integer.valueOf(AD_Field_ID));
 	}
 
@@ -256,7 +258,8 @@ public class X_AD_Field extends PO implements I_AD_Field, I_Persistent
 	public void setAD_Tab_ID (int AD_Tab_ID)
 	{
 		if (AD_Tab_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Tab_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Tab_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Tab_ID, Integer.valueOf(AD_Tab_ID));
 	}
 
@@ -633,8 +636,6 @@ public class X_AD_Field extends PO implements I_AD_Field, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_FieldGroup.java

@@ -80,7 +80,8 @@ public class X_AD_FieldGroup extends PO implements I_AD_FieldGroup, I_Persistent
 	public void setAD_FieldGroup_ID (int AD_FieldGroup_ID)
 	{
 		if (AD_FieldGroup_ID < 1) 
-			 throw new IllegalArgumentException ("AD_FieldGroup_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_FieldGroup_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_FieldGroup_ID, Integer.valueOf(AD_FieldGroup_ID));
 	}
 
@@ -168,8 +169,6 @@ public class X_AD_FieldGroup extends PO implements I_AD_FieldGroup, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_Find.java

@@ -86,7 +86,8 @@ public class X_AD_Find extends PO implements I_AD_Find, I_Persistent
 	public void setAD_Column_ID (int AD_Column_ID)
 	{
 		if (AD_Column_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Column_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Column_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Column_ID, Integer.valueOf(AD_Column_ID));
 	}
 
@@ -106,7 +107,8 @@ public class X_AD_Find extends PO implements I_AD_Find, I_Persistent
 	public void setAD_Find_ID (int AD_Find_ID)
 	{
 		if (AD_Find_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Find_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Find_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Find_ID, Integer.valueOf(AD_Find_ID));
 	}
 
@@ -140,7 +142,7 @@ public class X_AD_Find extends PO implements I_AD_Find, I_Persistent
 	  */
 	public void setAndOr (String AndOr)
 	{
-		if (AndOr == null) throw new IllegalArgumentException ("AndOr is mandatory");
+
 		set_Value (COLUMNNAME_AndOr, AndOr);
 	}
 
@@ -156,8 +158,6 @@ public class X_AD_Find extends PO implements I_AD_Find, I_Persistent
 		@param Find_ID Find_ID	  */
 	public void setFind_ID (BigDecimal Find_ID)
 	{
-		if (Find_ID == null)
-			throw new IllegalArgumentException ("Find_ID is mandatory.");
 		set_Value (COLUMNNAME_Find_ID, Find_ID);
 	}
 
@@ -197,7 +197,7 @@ public class X_AD_Find extends PO implements I_AD_Find, I_Persistent
 	  */
 	public void setOperation (String Operation)
 	{
-		if (Operation == null) throw new IllegalArgumentException ("Operation is mandatory");
+
 		set_Value (COLUMNNAME_Operation, Operation);
 	}
 
@@ -215,8 +215,6 @@ public class X_AD_Find extends PO implements I_AD_Find, I_Persistent
 	  */
 	public void setValue (String Value)
 	{
-		if (Value == null)
-			throw new IllegalArgumentException ("Value is mandatory.");
 		set_Value (COLUMNNAME_Value, Value);
 	}
 

base/src/org/compiere/model/X_AD_Form.java

@@ -95,7 +95,7 @@ public class X_AD_Form extends PO implements I_AD_Form, I_Persistent
 	  */
 	public void setAccessLevel (String AccessLevel)
 	{
-		if (AccessLevel == null) throw new IllegalArgumentException ("AccessLevel is mandatory");
+
 		set_Value (COLUMNNAME_AccessLevel, AccessLevel);
 	}
 
@@ -114,7 +114,8 @@ public class X_AD_Form extends PO implements I_AD_Form, I_Persistent
 	public void setAD_Form_ID (int AD_Form_ID)
 	{
 		if (AD_Form_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Form_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Form_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Form_ID, Integer.valueOf(AD_Form_ID));
 	}
 
@@ -247,8 +248,6 @@ public class X_AD_Form extends PO implements I_AD_Form, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_Form_Access.java

@@ -96,7 +96,8 @@ public class X_AD_Form_Access extends PO implements I_AD_Form_Access, I_Persiste
 	public void setAD_Form_ID (int AD_Form_ID)
 	{
 		if (AD_Form_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Form_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Form_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Form_ID, Integer.valueOf(AD_Form_ID));
 	}
 
@@ -134,7 +135,8 @@ public class X_AD_Form_Access extends PO implements I_AD_Form_Access, I_Persiste
 	public void setAD_Role_ID (int AD_Role_ID)
 	{
 		if (AD_Role_ID < 0) 
-			 throw new IllegalArgumentException ("AD_Role_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Role_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Role_ID, Integer.valueOf(AD_Role_ID));
 	}
 

base/src/org/compiere/model/X_AD_HouseKeeping.java

@@ -81,7 +81,8 @@ public class X_AD_HouseKeeping extends PO implements I_AD_HouseKeeping, I_Persis
 	public void setAD_HouseKeeping_ID (int AD_HouseKeeping_ID)
 	{
 		if (AD_HouseKeeping_ID < 1) 
-			 throw new IllegalArgumentException ("AD_HouseKeeping_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_HouseKeeping_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_HouseKeeping_ID, Integer.valueOf(AD_HouseKeeping_ID));
 	}
 
@@ -118,7 +119,8 @@ public class X_AD_HouseKeeping extends PO implements I_AD_HouseKeeping, I_Persis
 	public void setAD_Table_ID (int AD_Table_ID)
 	{
 		if (AD_Table_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Table_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Table_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Table_ID, Integer.valueOf(AD_Table_ID));
 	}
 
@@ -263,8 +265,6 @@ public class X_AD_HouseKeeping extends PO implements I_AD_HouseKeeping, I_Persis
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -311,8 +311,6 @@ public class X_AD_HouseKeeping extends PO implements I_AD_HouseKeeping, I_Persis
 	  */
 	public void setValue (String Value)
 	{
-		if (Value == null)
-			throw new IllegalArgumentException ("Value is mandatory.");
 		set_Value (COLUMNNAME_Value, Value);
 	}
 

base/src/org/compiere/model/X_AD_Image.java

@@ -80,7 +80,8 @@ public class X_AD_Image extends PO implements I_AD_Image, I_Persistent
 	public void setAD_Image_ID (int AD_Image_ID)
 	{
 		if (AD_Image_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Image_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Image_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Image_ID, Integer.valueOf(AD_Image_ID));
 	}
 
@@ -172,8 +173,6 @@ public class X_AD_Image extends PO implements I_AD_Image, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_ImpFormat.java

@@ -81,7 +81,8 @@ public class X_AD_ImpFormat extends PO implements I_AD_ImpFormat, I_Persistent
 	public void setAD_ImpFormat_ID (int AD_ImpFormat_ID)
 	{
 		if (AD_ImpFormat_ID < 1) 
-			 throw new IllegalArgumentException ("AD_ImpFormat_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_ImpFormat_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_ImpFormat_ID, Integer.valueOf(AD_ImpFormat_ID));
 	}
 
@@ -118,7 +119,8 @@ public class X_AD_ImpFormat extends PO implements I_AD_ImpFormat, I_Persistent
 	public void setAD_Table_ID (int AD_Table_ID)
 	{
 		if (AD_Table_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Table_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Table_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Table_ID, Integer.valueOf(AD_Table_ID));
 	}
 
@@ -166,7 +168,7 @@ public class X_AD_ImpFormat extends PO implements I_AD_ImpFormat, I_Persistent
 	  */
 	public void setFormatType (String FormatType)
 	{
-		if (FormatType == null) throw new IllegalArgumentException ("FormatType is mandatory");
+
 		set_Value (COLUMNNAME_FormatType, FormatType);
 	}
 
@@ -184,8 +186,6 @@ public class X_AD_ImpFormat extends PO implements I_AD_ImpFormat, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_ImpFormat_Row.java

@@ -104,7 +104,8 @@ public class X_AD_ImpFormat_Row extends PO implements I_AD_ImpFormat_Row, I_Pers
 	public void setAD_Column_ID (int AD_Column_ID)
 	{
 		if (AD_Column_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Column_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Column_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Column_ID, Integer.valueOf(AD_Column_ID));
 	}
 
@@ -140,7 +141,8 @@ public class X_AD_ImpFormat_Row extends PO implements I_AD_ImpFormat_Row, I_Pers
 	public void setAD_ImpFormat_ID (int AD_ImpFormat_ID)
 	{
 		if (AD_ImpFormat_ID < 1) 
-			 throw new IllegalArgumentException ("AD_ImpFormat_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_ImpFormat_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_ImpFormat_ID, Integer.valueOf(AD_ImpFormat_ID));
 	}
 
@@ -159,7 +161,8 @@ public class X_AD_ImpFormat_Row extends PO implements I_AD_ImpFormat_Row, I_Pers
 	public void setAD_ImpFormat_Row_ID (int AD_ImpFormat_Row_ID)
 	{
 		if (AD_ImpFormat_Row_ID < 1) 
-			 throw new IllegalArgumentException ("AD_ImpFormat_Row_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_ImpFormat_Row_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_ImpFormat_Row_ID, Integer.valueOf(AD_ImpFormat_Row_ID));
 	}
 
@@ -240,7 +243,7 @@ public class X_AD_ImpFormat_Row extends PO implements I_AD_ImpFormat_Row, I_Pers
 	  */
 	public void setDataType (String DataType)
 	{
-		if (DataType == null) throw new IllegalArgumentException ("DataType is mandatory");
+
 		set_Value (COLUMNNAME_DataType, DataType);
 	}
 
@@ -258,8 +261,6 @@ public class X_AD_ImpFormat_Row extends PO implements I_AD_ImpFormat_Row, I_Pers
 	  */
 	public void setDecimalPoint (String DecimalPoint)
 	{
-		if (DecimalPoint == null)
-			throw new IllegalArgumentException ("DecimalPoint is mandatory.");
 		set_Value (COLUMNNAME_DecimalPoint, DecimalPoint);
 	}
 
@@ -318,8 +319,6 @@ public class X_AD_ImpFormat_Row extends PO implements I_AD_ImpFormat_Row, I_Pers
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_InfoColumn.java

@@ -127,7 +127,8 @@ public class X_AD_InfoColumn extends PO implements I_AD_InfoColumn, I_Persistent
 	public void setAD_InfoColumn_ID (int AD_InfoColumn_ID)
 	{
 		if (AD_InfoColumn_ID < 1) 
-			 throw new IllegalArgumentException ("AD_InfoColumn_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_InfoColumn_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_InfoColumn_ID, Integer.valueOf(AD_InfoColumn_ID));
 	}
 
@@ -165,7 +166,8 @@ public class X_AD_InfoColumn extends PO implements I_AD_InfoColumn, I_Persistent
 	public void setAD_InfoWindow_ID (int AD_InfoWindow_ID)
 	{
 		if (AD_InfoWindow_ID < 1) 
-			 throw new IllegalArgumentException ("AD_InfoWindow_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_InfoWindow_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_InfoWindow_ID, Integer.valueOf(AD_InfoWindow_ID));
 	}
 
@@ -187,7 +189,8 @@ public class X_AD_InfoColumn extends PO implements I_AD_InfoColumn, I_Persistent
 	public void setAD_Reference_ID (int AD_Reference_ID)
 	{
 		if (AD_Reference_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Reference_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Reference_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Reference_ID, Integer.valueOf(AD_Reference_ID));
 	}
 
@@ -310,8 +313,6 @@ public class X_AD_InfoColumn extends PO implements I_AD_InfoColumn, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -337,8 +338,6 @@ public class X_AD_InfoColumn extends PO implements I_AD_InfoColumn, I_Persistent
 	  */
 	public void setSelectClause (String SelectClause)
 	{
-		if (SelectClause == null)
-			throw new IllegalArgumentException ("SelectClause is mandatory.");
 		set_Value (COLUMNNAME_SelectClause, SelectClause);
 	}
 

base/src/org/compiere/model/X_AD_InfoWindow.java

@@ -84,7 +84,8 @@ public class X_AD_InfoWindow extends PO implements I_AD_InfoWindow, I_Persistent
 	public void setAD_InfoWindow_ID (int AD_InfoWindow_ID)
 	{
 		if (AD_InfoWindow_ID < 1) 
-			 throw new IllegalArgumentException ("AD_InfoWindow_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_InfoWindow_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_InfoWindow_ID, Integer.valueOf(AD_InfoWindow_ID));
 	}
 
@@ -122,7 +123,8 @@ public class X_AD_InfoWindow extends PO implements I_AD_InfoWindow, I_Persistent
 	public void setAD_Table_ID (int AD_Table_ID)
 	{
 		if (AD_Table_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Table_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Table_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Table_ID, Integer.valueOf(AD_Table_ID));
 	}
 
@@ -180,8 +182,6 @@ public class X_AD_InfoWindow extends PO implements I_AD_InfoWindow, I_Persistent
 	  */
 	public void setFromClause (String FromClause)
 	{
-		if (FromClause == null)
-			throw new IllegalArgumentException ("FromClause is mandatory.");
 		set_Value (COLUMNNAME_FromClause, FromClause);
 	}
 
@@ -216,8 +216,6 @@ public class X_AD_InfoWindow extends PO implements I_AD_InfoWindow, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_Issue.java

@@ -170,7 +170,8 @@ public class X_AD_Issue extends PO implements I_AD_Issue, I_Persistent
 	public void setAD_Issue_ID (int AD_Issue_ID)
 	{
 		if (AD_Issue_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Issue_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Issue_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Issue_ID, Integer.valueOf(AD_Issue_ID));
 	}
 
@@ -395,8 +396,6 @@ public class X_AD_Issue extends PO implements I_AD_Issue, I_Persistent
 	  */
 	public void setIssueSummary (String IssueSummary)
 	{
-		if (IssueSummary == null)
-			throw new IllegalArgumentException ("IssueSummary is mandatory.");
 		set_Value (COLUMNNAME_IssueSummary, IssueSummary);
 	}
 
@@ -517,8 +516,6 @@ public class X_AD_Issue extends PO implements I_AD_Issue, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_ValueNoCheck (COLUMNNAME_Name, Name);
 	}
 
@@ -615,7 +612,7 @@ public class X_AD_Issue extends PO implements I_AD_Issue, I_Persistent
 	  */
 	public void setRecord_ID (int Record_ID)
 	{
-		if (Record_ID < 1) 
+		if (Record_ID < 0) 
 			set_ValueNoCheck (COLUMNNAME_Record_ID, null);
 		else 
 			set_ValueNoCheck (COLUMNNAME_Record_ID, Integer.valueOf(Record_ID));
@@ -638,8 +635,6 @@ public class X_AD_Issue extends PO implements I_AD_Issue, I_Persistent
 	  */
 	public void setReleaseNo (String ReleaseNo)
 	{
-		if (ReleaseNo == null)
-			throw new IllegalArgumentException ("ReleaseNo is mandatory.");
 		set_ValueNoCheck (COLUMNNAME_ReleaseNo, ReleaseNo);
 	}
 
@@ -1030,7 +1025,7 @@ public class X_AD_Issue extends PO implements I_AD_Issue, I_Persistent
 	  */
 	public void setSystemStatus (String SystemStatus)
 	{
-		if (SystemStatus == null) throw new IllegalArgumentException ("SystemStatus is mandatory");
+
 		set_Value (COLUMNNAME_SystemStatus, SystemStatus);
 	}
 
@@ -1048,8 +1043,6 @@ public class X_AD_Issue extends PO implements I_AD_Issue, I_Persistent
 	  */
 	public void setUserName (String UserName)
 	{
-		if (UserName == null)
-			throw new IllegalArgumentException ("UserName is mandatory.");
 		set_ValueNoCheck (COLUMNNAME_UserName, UserName);
 	}
 
@@ -1067,8 +1060,6 @@ public class X_AD_Issue extends PO implements I_AD_Issue, I_Persistent
 	  */
 	public void setVersion (String Version)
 	{
-		if (Version == null)
-			throw new IllegalArgumentException ("Version is mandatory.");
 		set_ValueNoCheck (COLUMNNAME_Version, Version);
 	}
 

base/src/org/compiere/model/X_AD_LabelPrinter.java

@@ -78,7 +78,8 @@ public class X_AD_LabelPrinter extends PO implements I_AD_LabelPrinter, I_Persis
 	public void setAD_LabelPrinter_ID (int AD_LabelPrinter_ID)
 	{
 		if (AD_LabelPrinter_ID < 1) 
-			 throw new IllegalArgumentException ("AD_LabelPrinter_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_LabelPrinter_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_LabelPrinter_ID, Integer.valueOf(AD_LabelPrinter_ID));
 	}
 
@@ -116,8 +117,6 @@ public class X_AD_LabelPrinter extends PO implements I_AD_LabelPrinter, I_Persis
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_LabelPrinterFunction.java

@@ -82,7 +82,8 @@ public class X_AD_LabelPrinterFunction extends PO implements I_AD_LabelPrinterFu
 	public void setAD_LabelPrinterFunction_ID (int AD_LabelPrinterFunction_ID)
 	{
 		if (AD_LabelPrinterFunction_ID < 1) 
-			 throw new IllegalArgumentException ("AD_LabelPrinterFunction_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_LabelPrinterFunction_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_LabelPrinterFunction_ID, Integer.valueOf(AD_LabelPrinterFunction_ID));
 	}
 
@@ -120,7 +121,8 @@ public class X_AD_LabelPrinterFunction extends PO implements I_AD_LabelPrinterFu
 	public void setAD_LabelPrinter_ID (int AD_LabelPrinter_ID)
 	{
 		if (AD_LabelPrinter_ID < 1) 
-			 throw new IllegalArgumentException ("AD_LabelPrinter_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_LabelPrinter_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_LabelPrinter_ID, Integer.valueOf(AD_LabelPrinter_ID));
 	}
 
@@ -216,8 +218,6 @@ public class X_AD_LabelPrinterFunction extends PO implements I_AD_LabelPrinterFu
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_Language.java

@@ -83,8 +83,6 @@ public class X_AD_Language extends PO implements I_AD_Language, I_Persistent
 	  */
 	public void setAD_Language (String AD_Language)
 	{
-		if (AD_Language == null)
-			throw new IllegalArgumentException ("AD_Language is mandatory.");
 		set_ValueNoCheck (COLUMNNAME_AD_Language, AD_Language);
 	}
 
@@ -101,7 +99,8 @@ public class X_AD_Language extends PO implements I_AD_Language, I_Persistent
 	public void setAD_Language_ID (int AD_Language_ID)
 	{
 		if (AD_Language_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Language_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Language_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Language_ID, Integer.valueOf(AD_Language_ID));
 	}
 
@@ -244,8 +243,6 @@ public class X_AD_Language extends PO implements I_AD_Language, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_LdapAccess.java

@@ -81,7 +81,8 @@ public class X_AD_LdapAccess extends PO implements I_AD_LdapAccess, I_Persistent
 	public void setAD_LdapAccess_ID (int AD_LdapAccess_ID)
 	{
 		if (AD_LdapAccess_ID < 1) 
-			 throw new IllegalArgumentException ("AD_LdapAccess_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_LdapAccess_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_LdapAccess_ID, Integer.valueOf(AD_LdapAccess_ID));
 	}
 
@@ -119,7 +120,8 @@ public class X_AD_LdapAccess extends PO implements I_AD_LdapAccess, I_Persistent
 	public void setAD_LdapProcessor_ID (int AD_LdapProcessor_ID)
 	{
 		if (AD_LdapProcessor_ID < 1) 
-			 throw new IllegalArgumentException ("AD_LdapProcessor_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_LdapProcessor_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_LdapProcessor_ID, Integer.valueOf(AD_LdapProcessor_ID));
 	}
 

base/src/org/compiere/model/X_AD_LdapProcessor.java

@@ -84,7 +84,8 @@ public class X_AD_LdapProcessor extends PO implements I_AD_LdapProcessor, I_Pers
 	public void setAD_LdapProcessor_ID (int AD_LdapProcessor_ID)
 	{
 		if (AD_LdapProcessor_ID < 1) 
-			 throw new IllegalArgumentException ("AD_LdapProcessor_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_LdapProcessor_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_LdapProcessor_ID, Integer.valueOf(AD_LdapProcessor_ID));
 	}
 
@@ -196,8 +197,6 @@ public class X_AD_LdapProcessor extends PO implements I_AD_LdapProcessor, I_Pers
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -245,7 +244,8 @@ public class X_AD_LdapProcessor extends PO implements I_AD_LdapProcessor, I_Pers
 	public void setSupervisor_ID (int Supervisor_ID)
 	{
 		if (Supervisor_ID < 1) 
-			 throw new IllegalArgumentException ("Supervisor_ID is mandatory.");
+			set_Value (COLUMNNAME_Supervisor_ID, null);
+		else 
 			set_Value (COLUMNNAME_Supervisor_ID, Integer.valueOf(Supervisor_ID));
 	}
 

base/src/org/compiere/model/X_AD_LdapProcessorLog.java

@@ -96,7 +96,8 @@ public class X_AD_LdapProcessorLog extends PO implements I_AD_LdapProcessorLog,
 	public void setAD_LdapProcessor_ID (int AD_LdapProcessor_ID)
 	{
 		if (AD_LdapProcessor_ID < 1) 
-			 throw new IllegalArgumentException ("AD_LdapProcessor_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_LdapProcessor_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_LdapProcessor_ID, Integer.valueOf(AD_LdapProcessor_ID));
 	}
 
@@ -118,7 +119,8 @@ public class X_AD_LdapProcessorLog extends PO implements I_AD_LdapProcessorLog,
 	public void setAD_LdapProcessorLog_ID (int AD_LdapProcessorLog_ID)
 	{
 		if (AD_LdapProcessorLog_ID < 1) 
-			 throw new IllegalArgumentException ("AD_LdapProcessorLog_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_LdapProcessorLog_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_LdapProcessorLog_ID, Integer.valueOf(AD_LdapProcessorLog_ID));
 	}
 

base/src/org/compiere/model/X_AD_Menu.java

@@ -159,7 +159,8 @@ public class X_AD_Menu extends PO implements I_AD_Menu, I_Persistent
 	public void setAD_Menu_ID (int AD_Menu_ID)
 	{
 		if (AD_Menu_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Menu_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Menu_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Menu_ID, Integer.valueOf(AD_Menu_ID));
 	}
 
@@ -484,8 +485,6 @@ public class X_AD_Menu extends PO implements I_AD_Menu, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_Message.java

@@ -83,7 +83,8 @@ public class X_AD_Message extends PO implements I_AD_Message, I_Persistent
 	public void setAD_Message_ID (int AD_Message_ID)
 	{
 		if (AD_Message_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Message_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Message_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Message_ID, Integer.valueOf(AD_Message_ID));
 	}
 
@@ -124,8 +125,6 @@ public class X_AD_Message extends PO implements I_AD_Message, I_Persistent
 	  */
 	public void setMsgText (String MsgText)
 	{
-		if (MsgText == null)
-			throw new IllegalArgumentException ("MsgText is mandatory.");
 		set_Value (COLUMNNAME_MsgText, MsgText);
 	}
 
@@ -168,7 +167,7 @@ public class X_AD_Message extends PO implements I_AD_Message, I_Persistent
 	  */
 	public void setMsgType (String MsgType)
 	{
-		if (MsgType == null) throw new IllegalArgumentException ("MsgType is mandatory");
+
 		set_Value (COLUMNNAME_MsgType, MsgType);
 	}
 
@@ -186,8 +185,6 @@ public class X_AD_Message extends PO implements I_AD_Message, I_Persistent
 	  */
 	public void setValue (String Value)
 	{
-		if (Value == null)
-			throw new IllegalArgumentException ("Value is mandatory.");
 		set_Value (COLUMNNAME_Value, Value);
 	}
 

base/src/org/compiere/model/X_AD_MigrationScript.java

@@ -81,7 +81,8 @@ public class X_AD_MigrationScript extends PO implements I_AD_MigrationScript, I_
 	public void setAD_MigrationScript_ID (int AD_MigrationScript_ID)
 	{
 		if (AD_MigrationScript_ID < 1) 
-			 throw new IllegalArgumentException ("AD_MigrationScript_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_MigrationScript_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_MigrationScript_ID, Integer.valueOf(AD_MigrationScript_ID));
 	}
 
@@ -132,8 +133,6 @@ public class X_AD_MigrationScript extends PO implements I_AD_MigrationScript, I_
 	  */
 	public void setFileName (String FileName)
 	{
-		if (FileName == null)
-			throw new IllegalArgumentException ("FileName is mandatory.");
 		set_Value (COLUMNNAME_FileName, FileName);
 	}
 
@@ -172,8 +171,6 @@ public class X_AD_MigrationScript extends PO implements I_AD_MigrationScript, I_
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -199,8 +196,6 @@ public class X_AD_MigrationScript extends PO implements I_AD_MigrationScript, I_
 	  */
 	public void setProjectName (String ProjectName)
 	{
-		if (ProjectName == null)
-			throw new IllegalArgumentException ("ProjectName is mandatory.");
 		set_Value (COLUMNNAME_ProjectName, ProjectName);
 	}
 
@@ -235,8 +230,6 @@ public class X_AD_MigrationScript extends PO implements I_AD_MigrationScript, I_
 	  */
 	public void setReleaseNo (String ReleaseNo)
 	{
-		if (ReleaseNo == null)
-			throw new IllegalArgumentException ("ReleaseNo is mandatory.");
 		set_Value (COLUMNNAME_ReleaseNo, ReleaseNo);
 	}
 
@@ -293,7 +286,7 @@ public class X_AD_MigrationScript extends PO implements I_AD_MigrationScript, I_
 	  */
 	public void setStatus (String Status)
 	{
-		if (Status == null) throw new IllegalArgumentException ("Status is mandatory");
+
 		set_ValueNoCheck (COLUMNNAME_Status, Status);
 	}
 

base/src/org/compiere/model/X_AD_ModelValidator.java

@@ -78,7 +78,8 @@ public class X_AD_ModelValidator extends PO implements I_AD_ModelValidator, I_Pe
 	public void setAD_ModelValidator_ID (int AD_ModelValidator_ID)
 	{
 		if (AD_ModelValidator_ID < 1) 
-			 throw new IllegalArgumentException ("AD_ModelValidator_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_ModelValidator_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_ModelValidator_ID, Integer.valueOf(AD_ModelValidator_ID));
 	}
 
@@ -150,8 +151,6 @@ public class X_AD_ModelValidator extends PO implements I_AD_ModelValidator, I_Pe
 		@param ModelValidationClass Model Validation Class	  */
 	public void setModelValidationClass (String ModelValidationClass)
 	{
-		if (ModelValidationClass == null)
-			throw new IllegalArgumentException ("ModelValidationClass is mandatory.");
 		set_Value (COLUMNNAME_ModelValidationClass, ModelValidationClass);
 	}
 
@@ -168,8 +167,6 @@ public class X_AD_ModelValidator extends PO implements I_AD_ModelValidator, I_Pe
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_Modification.java

@@ -81,7 +81,8 @@ public class X_AD_Modification extends PO implements I_AD_Modification, I_Persis
 	public void setAD_Modification_ID (int AD_Modification_ID)
 	{
 		if (AD_Modification_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Modification_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Modification_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Modification_ID, Integer.valueOf(AD_Modification_ID));
 	}
 
@@ -156,8 +157,6 @@ public class X_AD_Modification extends PO implements I_AD_Modification, I_Persis
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_Note.java

@@ -80,7 +80,8 @@ public class X_AD_Note extends PO implements I_AD_Note, I_Persistent
 	public void setAD_Message_ID (int AD_Message_ID)
 	{
 		if (AD_Message_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Message_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Message_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Message_ID, Integer.valueOf(AD_Message_ID));
 	}
 
@@ -110,7 +111,8 @@ public class X_AD_Note extends PO implements I_AD_Note, I_Persistent
 	public void setAD_Note_ID (int AD_Note_ID)
 	{
 		if (AD_Note_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Note_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Note_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Note_ID, Integer.valueOf(AD_Note_ID));
 	}
 
@@ -310,7 +312,7 @@ public class X_AD_Note extends PO implements I_AD_Note, I_Persistent
 	  */
 	public void setRecord_ID (int Record_ID)
 	{
-		if (Record_ID < 1) 
+		if (Record_ID < 0) 
 			set_ValueNoCheck (COLUMNNAME_Record_ID, null);
 		else 
 			set_ValueNoCheck (COLUMNNAME_Record_ID, Integer.valueOf(Record_ID));

base/src/org/compiere/model/X_AD_Org.java

@@ -136,8 +136,6 @@ public class X_AD_Org extends PO implements I_AD_Org, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -163,8 +161,6 @@ public class X_AD_Org extends PO implements I_AD_Org, I_Persistent
 	  */
 	public void setValue (String Value)
 	{
-		if (Value == null)
-			throw new IllegalArgumentException ("Value is mandatory.");
 		set_Value (COLUMNNAME_Value, Value);
 	}
 

base/src/org/compiere/model/X_AD_OrgInfo.java

@@ -204,8 +204,6 @@ public class X_AD_OrgInfo extends PO implements I_AD_OrgInfo, I_Persistent
 	  */
 	public void setDUNS (String DUNS)
 	{
-		if (DUNS == null)
-			throw new IllegalArgumentException ("DUNS is mandatory.");
 		set_Value (COLUMNNAME_DUNS, DUNS);
 	}
 
@@ -285,8 +283,6 @@ public class X_AD_OrgInfo extends PO implements I_AD_OrgInfo, I_Persistent
 	  */
 	public void setReceiptFooterMsg (String ReceiptFooterMsg)
 	{
-		if (ReceiptFooterMsg == null)
-			throw new IllegalArgumentException ("ReceiptFooterMsg is mandatory.");
 		set_Value (COLUMNNAME_ReceiptFooterMsg, ReceiptFooterMsg);
 	}
 
@@ -327,8 +323,6 @@ public class X_AD_OrgInfo extends PO implements I_AD_OrgInfo, I_Persistent
 	  */
 	public void setTaxID (String TaxID)
 	{
-		if (TaxID == null)
-			throw new IllegalArgumentException ("TaxID is mandatory.");
 		set_Value (COLUMNNAME_TaxID, TaxID);
 	}
 

base/src/org/compiere/model/X_AD_OrgType.java

@@ -80,7 +80,8 @@ public class X_AD_OrgType extends PO implements I_AD_OrgType, I_Persistent
 	public void setAD_OrgType_ID (int AD_OrgType_ID)
 	{
 		if (AD_OrgType_ID < 1) 
-			 throw new IllegalArgumentException ("AD_OrgType_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_OrgType_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_OrgType_ID, Integer.valueOf(AD_OrgType_ID));
 	}
 
@@ -157,8 +158,6 @@ public class X_AD_OrgType extends PO implements I_AD_OrgType, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_PInstance.java

@@ -82,7 +82,8 @@ public class X_AD_PInstance extends PO implements I_AD_PInstance, I_Persistent
 	public void setAD_PInstance_ID (int AD_PInstance_ID)
 	{
 		if (AD_PInstance_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PInstance_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_PInstance_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_PInstance_ID, Integer.valueOf(AD_PInstance_ID));
 	}
 
@@ -128,7 +129,8 @@ public class X_AD_PInstance extends PO implements I_AD_PInstance, I_Persistent
 	public void setAD_Process_ID (int AD_Process_ID)
 	{
 		if (AD_Process_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Process_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Process_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Process_ID, Integer.valueOf(AD_Process_ID));
 	}
 
@@ -224,7 +226,8 @@ public class X_AD_PInstance extends PO implements I_AD_PInstance, I_Persistent
 	public void setRecord_ID (int Record_ID)
 	{
 		if (Record_ID < 0) 
-			 throw new IllegalArgumentException ("Record_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_Record_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_Record_ID, Integer.valueOf(Record_ID));
 	}
 

base/src/org/compiere/model/X_AD_PInstance_Log.java

@@ -98,7 +98,8 @@ public class X_AD_PInstance_Log extends PO implements I_AD_PInstance_Log, I_Pers
 	public void setAD_PInstance_ID (int AD_PInstance_ID)
 	{
 		if (AD_PInstance_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PInstance_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_PInstance_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_PInstance_ID, Integer.valueOf(AD_PInstance_ID));
 	}
 
@@ -118,7 +119,8 @@ public class X_AD_PInstance_Log extends PO implements I_AD_PInstance_Log, I_Pers
 	public void setLog_ID (int Log_ID)
 	{
 		if (Log_ID < 1) 
-			 throw new IllegalArgumentException ("Log_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_Log_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_Log_ID, Integer.valueOf(Log_ID));
 	}
 

base/src/org/compiere/model/X_AD_PInstance_Para.java

@@ -99,7 +99,8 @@ public class X_AD_PInstance_Para extends PO implements I_AD_PInstance_Para, I_Pe
 	public void setAD_PInstance_ID (int AD_PInstance_ID)
 	{
 		if (AD_PInstance_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PInstance_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_PInstance_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_PInstance_ID, Integer.valueOf(AD_PInstance_ID));
 	}
 

base/src/org/compiere/model/X_AD_Package_Exp.java

@@ -85,7 +85,8 @@ public class X_AD_Package_Exp extends PO implements I_AD_Package_Exp, I_Persiste
 	public void setAD_Package_Exp_ID (int AD_Package_Exp_ID)
 	{
 		if (AD_Package_Exp_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Package_Exp_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Package_Exp_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Package_Exp_ID, Integer.valueOf(AD_Package_Exp_ID));
 	}
 
@@ -136,8 +137,6 @@ public class X_AD_Package_Exp extends PO implements I_AD_Package_Exp, I_Persiste
 	  */
 	public void setDescription (String Description)
 	{
-		if (Description == null)
-			throw new IllegalArgumentException ("Description is mandatory.");
 		set_Value (COLUMNNAME_Description, Description);
 	}
 
@@ -155,8 +154,6 @@ public class X_AD_Package_Exp extends PO implements I_AD_Package_Exp, I_Persiste
 	  */
 	public void setEMail (String EMail)
 	{
-		if (EMail == null)
-			throw new IllegalArgumentException ("EMail is mandatory.");
 		set_Value (COLUMNNAME_EMail, EMail);
 	}
 
@@ -172,8 +169,6 @@ public class X_AD_Package_Exp extends PO implements I_AD_Package_Exp, I_Persiste
 		@param File_Directory File_Directory	  */
 	public void setFile_Directory (String File_Directory)
 	{
-		if (File_Directory == null)
-			throw new IllegalArgumentException ("File_Directory is mandatory.");
 		set_Value (COLUMNNAME_File_Directory, File_Directory);
 	}
 
@@ -188,8 +183,6 @@ public class X_AD_Package_Exp extends PO implements I_AD_Package_Exp, I_Persiste
 		@param Instructions Instructions	  */
 	public void setInstructions (String Instructions)
 	{
-		if (Instructions == null)
-			throw new IllegalArgumentException ("Instructions is mandatory.");
 		set_Value (COLUMNNAME_Instructions, Instructions);
 	}
 
@@ -206,8 +199,6 @@ public class X_AD_Package_Exp extends PO implements I_AD_Package_Exp, I_Persiste
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -223,8 +214,6 @@ public class X_AD_Package_Exp extends PO implements I_AD_Package_Exp, I_Persiste
 		@param PK_Version Package Version	  */
 	public void setPK_Version (String PK_Version)
 	{
-		if (PK_Version == null)
-			throw new IllegalArgumentException ("PK_Version is mandatory.");
 		set_Value (COLUMNNAME_PK_Version, PK_Version);
 	}
 
@@ -310,7 +299,7 @@ public class X_AD_Package_Exp extends PO implements I_AD_Package_Exp, I_Persiste
 	  */
 	public void setReleaseNo (String ReleaseNo)
 	{
-		if (ReleaseNo == null) throw new IllegalArgumentException ("ReleaseNo is mandatory");
+
 		set_Value (COLUMNNAME_ReleaseNo, ReleaseNo);
 	}
 
@@ -328,8 +317,6 @@ public class X_AD_Package_Exp extends PO implements I_AD_Package_Exp, I_Persiste
 	  */
 	public void setUserName (String UserName)
 	{
-		if (UserName == null)
-			throw new IllegalArgumentException ("UserName is mandatory.");
 		set_Value (COLUMNNAME_UserName, UserName);
 	}
 
@@ -347,8 +334,6 @@ public class X_AD_Package_Exp extends PO implements I_AD_Package_Exp, I_Persiste
 	  */
 	public void setVersion (String Version)
 	{
-		if (Version == null)
-			throw new IllegalArgumentException ("Version is mandatory.");
 		set_Value (COLUMNNAME_Version, Version);
 	}
 

base/src/org/compiere/model/X_AD_Package_Exp_Common.java

@@ -191,7 +191,8 @@ public class X_AD_Package_Exp_Common extends PO implements I_AD_Package_Exp_Comm
 	public void setAD_Package_Exp_Common_ID (int AD_Package_Exp_Common_ID)
 	{
 		if (AD_Package_Exp_Common_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Package_Exp_Common_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Package_Exp_Common_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Package_Exp_Common_ID, Integer.valueOf(AD_Package_Exp_Common_ID));
 	}
 
@@ -313,7 +314,7 @@ public class X_AD_Package_Exp_Common extends PO implements I_AD_Package_Exp_Comm
 	  */
 	public void setAD_Role_ID (int AD_Role_ID)
 	{
-		if (AD_Role_ID < 1) 
+		if (AD_Role_ID < 0) 
 			set_Value (COLUMNNAME_AD_Role_ID, null);
 		else 
 			set_Value (COLUMNNAME_AD_Role_ID, Integer.valueOf(AD_Role_ID));

base/src/org/compiere/model/X_AD_Package_Exp_Detail.java

@@ -262,7 +262,8 @@ public class X_AD_Package_Exp_Detail extends PO implements I_AD_Package_Exp_Deta
 	public void setAD_Package_Exp_Detail_ID (int AD_Package_Exp_Detail_ID)
 	{
 		if (AD_Package_Exp_Detail_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Package_Exp_Detail_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Package_Exp_Detail_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Package_Exp_Detail_ID, Integer.valueOf(AD_Package_Exp_Detail_ID));
 	}
 
@@ -289,7 +290,8 @@ public class X_AD_Package_Exp_Detail extends PO implements I_AD_Package_Exp_Deta
 	public void setAD_Package_Exp_ID (int AD_Package_Exp_ID)
 	{
 		if (AD_Package_Exp_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Package_Exp_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Package_Exp_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Package_Exp_ID, Integer.valueOf(AD_Package_Exp_ID));
 	}
 
@@ -481,7 +483,7 @@ public class X_AD_Package_Exp_Detail extends PO implements I_AD_Package_Exp_Deta
 	  */
 	public void setAD_Role_ID (int AD_Role_ID)
 	{
-		if (AD_Role_ID < 1) 
+		if (AD_Role_ID < 0) 
 			set_Value (COLUMNNAME_AD_Role_ID, null);
 		else 
 			set_Value (COLUMNNAME_AD_Role_ID, Integer.valueOf(AD_Role_ID));
@@ -716,8 +718,6 @@ public class X_AD_Package_Exp_Detail extends PO implements I_AD_Package_Exp_Deta
 	  */
 	public void setDescription (String Description)
 	{
-		if (Description == null)
-			throw new IllegalArgumentException ("Description is mandatory.");
 		set_Value (COLUMNNAME_Description, Description);
 	}
 
@@ -984,7 +984,7 @@ public class X_AD_Package_Exp_Detail extends PO implements I_AD_Package_Exp_Deta
 	  */
 	public void setType (String Type)
 	{
-		if (Type == null) throw new IllegalArgumentException ("Type is mandatory");
+
 		set_Value (COLUMNNAME_Type, Type);
 	}
 

base/src/org/compiere/model/X_AD_Package_Imp.java

@@ -78,7 +78,8 @@ public class X_AD_Package_Imp extends PO implements I_AD_Package_Imp, I_Persiste
 	public void setAD_Package_Imp_ID (int AD_Package_Imp_ID)
 	{
 		if (AD_Package_Imp_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Package_Imp_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Package_Imp_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Package_Imp_ID, Integer.valueOf(AD_Package_Imp_ID));
 	}
 
@@ -148,8 +149,6 @@ public class X_AD_Package_Imp extends PO implements I_AD_Package_Imp, I_Persiste
 	  */
 	public void setDescription (String Description)
 	{
-		if (Description == null)
-			throw new IllegalArgumentException ("Description is mandatory.");
 		set_Value (COLUMNNAME_Description, Description);
 	}
 
@@ -184,8 +183,6 @@ public class X_AD_Package_Imp extends PO implements I_AD_Package_Imp, I_Persiste
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_Package_Imp_Backup.java

@@ -100,7 +100,8 @@ public class X_AD_Package_Imp_Backup extends PO implements I_AD_Package_Imp_Back
 	public void setAD_Package_Imp_Backup_ID (int AD_Package_Imp_Backup_ID)
 	{
 		if (AD_Package_Imp_Backup_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Package_Imp_Backup_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Package_Imp_Backup_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Package_Imp_Backup_ID, Integer.valueOf(AD_Package_Imp_Backup_ID));
 	}
 
@@ -141,7 +142,8 @@ public class X_AD_Package_Imp_Backup extends PO implements I_AD_Package_Imp_Back
 	public void setAD_Package_Imp_Detail_ID (int AD_Package_Imp_Detail_ID)
 	{
 		if (AD_Package_Imp_Detail_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Package_Imp_Detail_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Package_Imp_Detail_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Package_Imp_Detail_ID, Integer.valueOf(AD_Package_Imp_Detail_ID));
 	}
 
@@ -160,7 +162,8 @@ public class X_AD_Package_Imp_Backup extends PO implements I_AD_Package_Imp_Back
 	public void setAD_Package_Imp_ID (int AD_Package_Imp_ID)
 	{
 		if (AD_Package_Imp_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Package_Imp_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Package_Imp_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Package_Imp_ID, Integer.valueOf(AD_Package_Imp_ID));
 	}
 

base/src/org/compiere/model/X_AD_Package_Imp_Detail.java

@@ -113,7 +113,8 @@ public class X_AD_Package_Imp_Detail extends PO implements I_AD_Package_Imp_Deta
 	public void setAD_Original_ID (int AD_Original_ID)
 	{
 		if (AD_Original_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Original_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Original_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Original_ID, Integer.valueOf(AD_Original_ID));
 	}
 
@@ -132,7 +133,8 @@ public class X_AD_Package_Imp_Detail extends PO implements I_AD_Package_Imp_Deta
 	public void setAD_Package_Imp_Detail_ID (int AD_Package_Imp_Detail_ID)
 	{
 		if (AD_Package_Imp_Detail_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Package_Imp_Detail_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Package_Imp_Detail_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Package_Imp_Detail_ID, Integer.valueOf(AD_Package_Imp_Detail_ID));
 	}
 
@@ -151,7 +153,8 @@ public class X_AD_Package_Imp_Detail extends PO implements I_AD_Package_Imp_Deta
 	public void setAD_Package_Imp_ID (int AD_Package_Imp_ID)
 	{
 		if (AD_Package_Imp_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Package_Imp_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Package_Imp_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Package_Imp_ID, Integer.valueOf(AD_Package_Imp_ID));
 	}
 

base/src/org/compiere/model/X_AD_Package_Imp_Inst.java

@@ -75,7 +75,8 @@ public class X_AD_Package_Imp_Inst extends PO implements I_AD_Package_Imp_Inst,
 	public void setAD_PACKAGE_IMP_INST_ID (int AD_PACKAGE_IMP_INST_ID)
 	{
 		if (AD_PACKAGE_IMP_INST_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PACKAGE_IMP_INST_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_PACKAGE_IMP_INST_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_PACKAGE_IMP_INST_ID, Integer.valueOf(AD_PACKAGE_IMP_INST_ID));
 	}
 

base/src/org/compiere/model/X_AD_Package_Imp_Proc.java

@@ -114,7 +114,8 @@ public class X_AD_Package_Imp_Proc extends PO implements I_AD_Package_Imp_Proc,
 	public void setAD_Package_Imp_Proc_ID (int AD_Package_Imp_Proc_ID)
 	{
 		if (AD_Package_Imp_Proc_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Package_Imp_Proc_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Package_Imp_Proc_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Package_Imp_Proc_ID, Integer.valueOf(AD_Package_Imp_Proc_ID));
 	}
 
@@ -134,8 +135,6 @@ public class X_AD_Package_Imp_Proc extends PO implements I_AD_Package_Imp_Proc,
 	  */
 	public void setAD_Package_Source (String AD_Package_Source)
 	{
-		if (AD_Package_Source == null)
-			throw new IllegalArgumentException ("AD_Package_Source is mandatory.");
 		set_Value (COLUMNNAME_AD_Package_Source, AD_Package_Source);
 	}
 
@@ -159,7 +158,7 @@ public class X_AD_Package_Imp_Proc extends PO implements I_AD_Package_Imp_Proc,
 	  */
 	public void setAD_Package_Source_Type (String AD_Package_Source_Type)
 	{
-		if (AD_Package_Source_Type == null) throw new IllegalArgumentException ("AD_Package_Source_Type is mandatory");
+
 		set_Value (COLUMNNAME_AD_Package_Source_Type, AD_Package_Source_Type);
 	}
 

base/src/org/compiere/model/X_AD_Preference.java

@@ -81,7 +81,8 @@ public class X_AD_Preference extends PO implements I_AD_Preference, I_Persistent
 	public void setAD_Preference_ID (int AD_Preference_ID)
 	{
 		if (AD_Preference_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Preference_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Preference_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Preference_ID, Integer.valueOf(AD_Preference_ID));
 	}
 
@@ -178,8 +179,6 @@ public class X_AD_Preference extends PO implements I_AD_Preference, I_Persistent
 		@param Attribute Attribute	  */
 	public void setAttribute (String Attribute)
 	{
-		if (Attribute == null)
-			throw new IllegalArgumentException ("Attribute is mandatory.");
 		set_Value (COLUMNNAME_Attribute, Attribute);
 	}
 
@@ -204,8 +203,6 @@ public class X_AD_Preference extends PO implements I_AD_Preference, I_Persistent
 	  */
 	public void setValue (String Value)
 	{
-		if (Value == null)
-			throw new IllegalArgumentException ("Value is mandatory.");
 		set_Value (COLUMNNAME_Value, Value);
 	}
 

base/src/org/compiere/model/X_AD_PrintColor.java

@@ -80,7 +80,8 @@ public class X_AD_PrintColor extends PO implements I_AD_PrintColor, I_Persistent
 	public void setAD_PrintColor_ID (int AD_PrintColor_ID)
 	{
 		if (AD_PrintColor_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PrintColor_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_PrintColor_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_PrintColor_ID, Integer.valueOf(AD_PrintColor_ID));
 	}
 
@@ -101,8 +102,6 @@ public class X_AD_PrintColor extends PO implements I_AD_PrintColor, I_Persistent
 	  */
 	public void setCode (String Code)
 	{
-		if (Code == null)
-			throw new IllegalArgumentException ("Code is mandatory.");
 		set_Value (COLUMNNAME_Code, Code);
 	}
 
@@ -144,8 +143,6 @@ public class X_AD_PrintColor extends PO implements I_AD_PrintColor, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_PrintFont.java

@@ -80,7 +80,8 @@ public class X_AD_PrintFont extends PO implements I_AD_PrintFont, I_Persistent
 	public void setAD_PrintFont_ID (int AD_PrintFont_ID)
 	{
 		if (AD_PrintFont_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PrintFont_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_PrintFont_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_PrintFont_ID, Integer.valueOf(AD_PrintFont_ID));
 	}
 
@@ -101,8 +102,6 @@ public class X_AD_PrintFont extends PO implements I_AD_PrintFont, I_Persistent
 	  */
 	public void setCode (String Code)
 	{
-		if (Code == null)
-			throw new IllegalArgumentException ("Code is mandatory.");
 		set_Value (COLUMNNAME_Code, Code);
 	}
 
@@ -144,8 +143,6 @@ public class X_AD_PrintFont extends PO implements I_AD_PrintFont, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_PrintForm.java

@@ -78,7 +78,8 @@ public class X_AD_PrintForm extends PO implements I_AD_PrintForm, I_Persistent
 	public void setAD_PrintForm_ID (int AD_PrintForm_ID)
 	{
 		if (AD_PrintForm_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PrintForm_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_PrintForm_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_PrintForm_ID, Integer.valueOf(AD_PrintForm_ID));
 	}
 
@@ -254,8 +255,6 @@ public class X_AD_PrintForm extends PO implements I_AD_PrintForm, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_PrintFormat.java

@@ -109,7 +109,8 @@ public class X_AD_PrintFormat extends PO implements I_AD_PrintFormat, I_Persiste
 	public void setAD_PrintColor_ID (int AD_PrintColor_ID)
 	{
 		if (AD_PrintColor_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PrintColor_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_PrintColor_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_PrintColor_ID, Integer.valueOf(AD_PrintColor_ID));
 	}
 
@@ -147,7 +148,8 @@ public class X_AD_PrintFormat extends PO implements I_AD_PrintFormat, I_Persiste
 	public void setAD_PrintFont_ID (int AD_PrintFont_ID)
 	{
 		if (AD_PrintFont_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PrintFont_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_PrintFont_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_PrintFont_ID, Integer.valueOf(AD_PrintFont_ID));
 	}
 
@@ -169,7 +171,8 @@ public class X_AD_PrintFormat extends PO implements I_AD_PrintFormat, I_Persiste
 	public void setAD_PrintFormat_ID (int AD_PrintFormat_ID)
 	{
 		if (AD_PrintFormat_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PrintFormat_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_PrintFormat_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_PrintFormat_ID, Integer.valueOf(AD_PrintFormat_ID));
 	}
 
@@ -207,7 +210,8 @@ public class X_AD_PrintFormat extends PO implements I_AD_PrintFormat, I_Persiste
 	public void setAD_PrintPaper_ID (int AD_PrintPaper_ID)
 	{
 		if (AD_PrintPaper_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PrintPaper_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_PrintPaper_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_PrintPaper_ID, Integer.valueOf(AD_PrintPaper_ID));
 	}
 
@@ -323,7 +327,8 @@ public class X_AD_PrintFormat extends PO implements I_AD_PrintFormat, I_Persiste
 	public void setAD_Table_ID (int AD_Table_ID)
 	{
 		if (AD_Table_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Table_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Table_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Table_ID, Integer.valueOf(AD_Table_ID));
 	}
 
@@ -565,8 +570,6 @@ public class X_AD_PrintFormat extends PO implements I_AD_PrintFormat, I_Persiste
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_PrintFormatItem.java

@@ -146,7 +146,8 @@ public class X_AD_PrintFormatItem extends PO implements I_AD_PrintFormatItem, I_
 	public void setAD_Column_ID (int AD_Column_ID)
 	{
 		if (AD_Column_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Column_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Column_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Column_ID, Integer.valueOf(AD_Column_ID));
 	}
 
@@ -246,7 +247,8 @@ public class X_AD_PrintFormatItem extends PO implements I_AD_PrintFormatItem, I_
 	public void setAD_PrintFormatChild_ID (int AD_PrintFormatChild_ID)
 	{
 		if (AD_PrintFormatChild_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PrintFormatChild_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_PrintFormatChild_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_PrintFormatChild_ID, Integer.valueOf(AD_PrintFormatChild_ID));
 	}
 
@@ -284,7 +286,8 @@ public class X_AD_PrintFormatItem extends PO implements I_AD_PrintFormatItem, I_
 	public void setAD_PrintFormat_ID (int AD_PrintFormat_ID)
 	{
 		if (AD_PrintFormat_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PrintFormat_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_PrintFormat_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_PrintFormat_ID, Integer.valueOf(AD_PrintFormat_ID));
 	}
 
@@ -306,7 +309,8 @@ public class X_AD_PrintFormatItem extends PO implements I_AD_PrintFormatItem, I_
 	public void setAD_PrintFormatItem_ID (int AD_PrintFormatItem_ID)
 	{
 		if (AD_PrintFormatItem_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PrintFormatItem_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_PrintFormatItem_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_PrintFormatItem_ID, Integer.valueOf(AD_PrintFormatItem_ID));
 	}
 
@@ -486,7 +490,7 @@ public class X_AD_PrintFormatItem extends PO implements I_AD_PrintFormatItem, I_
 	  */
 	public void setFieldAlignmentType (String FieldAlignmentType)
 	{
-		if (FieldAlignmentType == null) throw new IllegalArgumentException ("FieldAlignmentType is mandatory");
+
 		set_Value (COLUMNNAME_FieldAlignmentType, FieldAlignmentType);
 	}
 
@@ -1124,7 +1128,7 @@ public class X_AD_PrintFormatItem extends PO implements I_AD_PrintFormatItem, I_
 	  */
 	public void setLineAlignmentType (String LineAlignmentType)
 	{
-		if (LineAlignmentType == null) throw new IllegalArgumentException ("LineAlignmentType is mandatory");
+
 		set_Value (COLUMNNAME_LineAlignmentType, LineAlignmentType);
 	}
 
@@ -1202,8 +1206,6 @@ public class X_AD_PrintFormatItem extends PO implements I_AD_PrintFormatItem, I_
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -1237,7 +1239,7 @@ public class X_AD_PrintFormatItem extends PO implements I_AD_PrintFormatItem, I_
 	  */
 	public void setPrintAreaType (String PrintAreaType)
 	{
-		if (PrintAreaType == null) throw new IllegalArgumentException ("PrintAreaType is mandatory");
+
 		set_Value (COLUMNNAME_PrintAreaType, PrintAreaType);
 	}
 
@@ -1269,7 +1271,7 @@ public class X_AD_PrintFormatItem extends PO implements I_AD_PrintFormatItem, I_
 	  */
 	public void setPrintFormatType (String PrintFormatType)
 	{
-		if (PrintFormatType == null) throw new IllegalArgumentException ("PrintFormatType is mandatory");
+
 		set_Value (COLUMNNAME_PrintFormatType, PrintFormatType);
 	}
 

base/src/org/compiere/model/X_AD_PrintGraph.java

@@ -101,7 +101,8 @@ public class X_AD_PrintGraph extends PO implements I_AD_PrintGraph, I_Persistent
 	public void setAD_PrintFormat_ID (int AD_PrintFormat_ID)
 	{
 		if (AD_PrintFormat_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PrintFormat_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_PrintFormat_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_PrintFormat_ID, Integer.valueOf(AD_PrintFormat_ID));
 	}
 
@@ -123,7 +124,8 @@ public class X_AD_PrintGraph extends PO implements I_AD_PrintGraph, I_Persistent
 	public void setAD_PrintGraph_ID (int AD_PrintGraph_ID)
 	{
 		if (AD_PrintGraph_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PrintGraph_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_PrintGraph_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_PrintGraph_ID, Integer.valueOf(AD_PrintGraph_ID));
 	}
 
@@ -237,7 +239,8 @@ public class X_AD_PrintGraph extends PO implements I_AD_PrintGraph, I_Persistent
 	public void setData_PrintFormatItem_ID (int Data_PrintFormatItem_ID)
 	{
 		if (Data_PrintFormatItem_ID < 1) 
-			 throw new IllegalArgumentException ("Data_PrintFormatItem_ID is mandatory.");
+			set_Value (COLUMNNAME_Data_PrintFormatItem_ID, null);
+		else 
 			set_Value (COLUMNNAME_Data_PrintFormatItem_ID, Integer.valueOf(Data_PrintFormatItem_ID));
 	}
 
@@ -276,7 +279,8 @@ public class X_AD_PrintGraph extends PO implements I_AD_PrintGraph, I_Persistent
 	public void setDescription_PrintFormatItem_ID (int Description_PrintFormatItem_ID)
 	{
 		if (Description_PrintFormatItem_ID < 1) 
-			 throw new IllegalArgumentException ("Description_PrintFormatItem_ID is mandatory.");
+			set_Value (COLUMNNAME_Description_PrintFormatItem_ID, null);
+		else 
 			set_Value (COLUMNNAME_Description_PrintFormatItem_ID, Integer.valueOf(Description_PrintFormatItem_ID));
 	}
 
@@ -305,7 +309,7 @@ public class X_AD_PrintGraph extends PO implements I_AD_PrintGraph, I_Persistent
 	  */
 	public void setGraphType (String GraphType)
 	{
-		if (GraphType == null) throw new IllegalArgumentException ("GraphType is mandatory");
+
 		set_Value (COLUMNNAME_GraphType, GraphType);
 	}
 
@@ -323,8 +327,6 @@ public class X_AD_PrintGraph extends PO implements I_AD_PrintGraph, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_PrintLabel.java

@@ -85,7 +85,8 @@ public class X_AD_PrintLabel extends PO implements I_AD_PrintLabel, I_Persistent
 	public void setAD_LabelPrinter_ID (int AD_LabelPrinter_ID)
 	{
 		if (AD_LabelPrinter_ID < 1) 
-			 throw new IllegalArgumentException ("AD_LabelPrinter_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_LabelPrinter_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_LabelPrinter_ID, Integer.valueOf(AD_LabelPrinter_ID));
 	}
 
@@ -107,7 +108,8 @@ public class X_AD_PrintLabel extends PO implements I_AD_PrintLabel, I_Persistent
 	public void setAD_PrintLabel_ID (int AD_PrintLabel_ID)
 	{
 		if (AD_PrintLabel_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PrintLabel_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_PrintLabel_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_PrintLabel_ID, Integer.valueOf(AD_PrintLabel_ID));
 	}
 
@@ -145,7 +147,8 @@ public class X_AD_PrintLabel extends PO implements I_AD_PrintLabel, I_Persistent
 	public void setAD_Table_ID (int AD_Table_ID)
 	{
 		if (AD_Table_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Table_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Table_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Table_ID, Integer.valueOf(AD_Table_ID));
 	}
 
@@ -247,8 +250,6 @@ public class X_AD_PrintLabel extends PO implements I_AD_PrintLabel, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_PrintLabelLine.java

@@ -142,7 +142,8 @@ public class X_AD_PrintLabelLine extends PO implements I_AD_PrintLabelLine, I_Pe
 	public void setAD_LabelPrinterFunction_ID (int AD_LabelPrinterFunction_ID)
 	{
 		if (AD_LabelPrinterFunction_ID < 1) 
-			 throw new IllegalArgumentException ("AD_LabelPrinterFunction_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_LabelPrinterFunction_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_LabelPrinterFunction_ID, Integer.valueOf(AD_LabelPrinterFunction_ID));
 	}
 
@@ -180,7 +181,8 @@ public class X_AD_PrintLabelLine extends PO implements I_AD_PrintLabelLine, I_Pe
 	public void setAD_PrintLabel_ID (int AD_PrintLabel_ID)
 	{
 		if (AD_PrintLabel_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PrintLabel_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_PrintLabel_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_PrintLabel_ID, Integer.valueOf(AD_PrintLabel_ID));
 	}
 
@@ -202,7 +204,8 @@ public class X_AD_PrintLabelLine extends PO implements I_AD_PrintLabelLine, I_Pe
 	public void setAD_PrintLabelLine_ID (int AD_PrintLabelLine_ID)
 	{
 		if (AD_PrintLabelLine_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PrintLabelLine_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_PrintLabelLine_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_PrintLabelLine_ID, Integer.valueOf(AD_PrintLabelLine_ID));
 	}
 
@@ -229,7 +232,7 @@ public class X_AD_PrintLabelLine extends PO implements I_AD_PrintLabelLine, I_Pe
 	  */
 	public void setLabelFormatType (String LabelFormatType)
 	{
-		if (LabelFormatType == null) throw new IllegalArgumentException ("LabelFormatType is mandatory");
+
 		set_Value (COLUMNNAME_LabelFormatType, LabelFormatType);
 	}
 
@@ -247,8 +250,6 @@ public class X_AD_PrintLabelLine extends PO implements I_AD_PrintLabelLine, I_Pe
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_PrintPaper.java

@@ -93,7 +93,8 @@ public class X_AD_PrintPaper extends PO implements I_AD_PrintPaper, I_Persistent
 	public void setAD_PrintPaper_ID (int AD_PrintPaper_ID)
 	{
 		if (AD_PrintPaper_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PrintPaper_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_PrintPaper_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_PrintPaper_ID, Integer.valueOf(AD_PrintPaper_ID));
 	}
 
@@ -114,8 +115,6 @@ public class X_AD_PrintPaper extends PO implements I_AD_PrintPaper, I_Persistent
 	  */
 	public void setCode (String Code)
 	{
-		if (Code == null)
-			throw new IllegalArgumentException ("Code is mandatory.");
 		set_Value (COLUMNNAME_Code, Code);
 	}
 
@@ -302,8 +301,6 @@ public class X_AD_PrintPaper extends PO implements I_AD_PrintPaper, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_PrintTableFormat.java

@@ -130,7 +130,8 @@ public class X_AD_PrintTableFormat extends PO implements I_AD_PrintTableFormat,
 	public void setAD_PrintTableFormat_ID (int AD_PrintTableFormat_ID)
 	{
 		if (AD_PrintTableFormat_ID < 1) 
-			 throw new IllegalArgumentException ("AD_PrintTableFormat_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_PrintTableFormat_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_PrintTableFormat_ID, Integer.valueOf(AD_PrintTableFormat_ID));
 	}
 
@@ -759,8 +760,6 @@ public class X_AD_PrintTableFormat extends PO implements I_AD_PrintTableFormat,
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_Private_Access.java

@@ -96,7 +96,8 @@ public class X_AD_Private_Access extends PO implements I_AD_Private_Access, I_Pe
 	public void setAD_Table_ID (int AD_Table_ID)
 	{
 		if (AD_Table_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Table_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Table_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Table_ID, Integer.valueOf(AD_Table_ID));
 	}
 
@@ -134,7 +135,8 @@ public class X_AD_Private_Access extends PO implements I_AD_Private_Access, I_Pe
 	public void setAD_User_ID (int AD_User_ID)
 	{
 		if (AD_User_ID < 1) 
-			 throw new IllegalArgumentException ("AD_User_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_User_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_User_ID, Integer.valueOf(AD_User_ID));
 	}
 
@@ -156,7 +158,8 @@ public class X_AD_Private_Access extends PO implements I_AD_Private_Access, I_Pe
 	public void setRecord_ID (int Record_ID)
 	{
 		if (Record_ID < 0) 
-			 throw new IllegalArgumentException ("Record_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_Record_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_Record_ID, Integer.valueOf(Record_ID));
 	}
 

base/src/org/compiere/model/X_AD_Process.java

@@ -100,7 +100,7 @@ public class X_AD_Process extends PO implements I_AD_Process, I_Persistent
 	  */
 	public void setAccessLevel (String AccessLevel)
 	{
-		if (AccessLevel == null) throw new IllegalArgumentException ("AccessLevel is mandatory");
+
 		set_Value (COLUMNNAME_AccessLevel, AccessLevel);
 	}
 
@@ -197,7 +197,8 @@ public class X_AD_Process extends PO implements I_AD_Process, I_Persistent
 	public void setAD_Process_ID (int AD_Process_ID)
 	{
 		if (AD_Process_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Process_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Process_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Process_ID, Integer.valueOf(AD_Process_ID));
 	}
 
@@ -477,8 +478,6 @@ public class X_AD_Process extends PO implements I_AD_Process, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -578,8 +577,6 @@ public class X_AD_Process extends PO implements I_AD_Process, I_Persistent
 	  */
 	public void setValue (String Value)
 	{
-		if (Value == null)
-			throw new IllegalArgumentException ("Value is mandatory.");
 		set_Value (COLUMNNAME_Value, Value);
 	}
 

base/src/org/compiere/model/X_AD_Process_Access.java

@@ -96,7 +96,8 @@ public class X_AD_Process_Access extends PO implements I_AD_Process_Access, I_Pe
 	public void setAD_Process_ID (int AD_Process_ID)
 	{
 		if (AD_Process_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Process_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Process_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Process_ID, Integer.valueOf(AD_Process_ID));
 	}
 
@@ -134,7 +135,8 @@ public class X_AD_Process_Access extends PO implements I_AD_Process_Access, I_Pe
 	public void setAD_Role_ID (int AD_Role_ID)
 	{
 		if (AD_Role_ID < 0) 
-			 throw new IllegalArgumentException ("AD_Role_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Role_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Role_ID, Integer.valueOf(AD_Role_ID));
 	}
 

base/src/org/compiere/model/X_AD_Process_Para.java

@@ -147,7 +147,8 @@ public class X_AD_Process_Para extends PO implements I_AD_Process_Para, I_Persis
 	public void setAD_Process_ID (int AD_Process_ID)
 	{
 		if (AD_Process_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Process_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Process_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Process_ID, Integer.valueOf(AD_Process_ID));
 	}
 
@@ -167,7 +168,8 @@ public class X_AD_Process_Para extends PO implements I_AD_Process_Para, I_Persis
 	public void setAD_Process_Para_ID (int AD_Process_Para_ID)
 	{
 		if (AD_Process_Para_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Process_Para_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Process_Para_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Process_Para_ID, Integer.valueOf(AD_Process_Para_ID));
 	}
 
@@ -188,7 +190,8 @@ public class X_AD_Process_Para extends PO implements I_AD_Process_Para, I_Persis
 	public void setAD_Reference_ID (int AD_Reference_ID)
 	{
 		if (AD_Reference_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Reference_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Reference_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Reference_ID, Integer.valueOf(AD_Reference_ID));
 	}
 
@@ -271,8 +274,6 @@ public class X_AD_Process_Para extends PO implements I_AD_Process_Para, I_Persis
 	  */
 	public void setColumnName (String ColumnName)
 	{
-		if (ColumnName == null)
-			throw new IllegalArgumentException ("ColumnName is mandatory.");
 		set_Value (COLUMNNAME_ColumnName, ColumnName);
 	}
 
@@ -487,8 +488,6 @@ public class X_AD_Process_Para extends PO implements I_AD_Process_Para, I_Persis
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_Record_Access.java

@@ -102,7 +102,8 @@ public class X_AD_Record_Access extends PO implements I_AD_Record_Access, I_Pers
 	public void setAD_Role_ID (int AD_Role_ID)
 	{
 		if (AD_Role_ID < 0) 
-			 throw new IllegalArgumentException ("AD_Role_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Role_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Role_ID, Integer.valueOf(AD_Role_ID));
 	}
 
@@ -140,7 +141,8 @@ public class X_AD_Record_Access extends PO implements I_AD_Record_Access, I_Pers
 	public void setAD_Table_ID (int AD_Table_ID)
 	{
 		if (AD_Table_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Table_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Table_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Table_ID, Integer.valueOf(AD_Table_ID));
 	}
 
@@ -242,7 +244,8 @@ public class X_AD_Record_Access extends PO implements I_AD_Record_Access, I_Pers
 	public void setRecord_ID (int Record_ID)
 	{
 		if (Record_ID < 0) 
-			 throw new IllegalArgumentException ("Record_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_Record_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_Record_ID, Integer.valueOf(Record_ID));
 	}
 

base/src/org/compiere/model/X_AD_Ref_List.java

@@ -101,7 +101,8 @@ public class X_AD_Ref_List extends PO implements I_AD_Ref_List, I_Persistent
 	public void setAD_Reference_ID (int AD_Reference_ID)
 	{
 		if (AD_Reference_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Reference_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Reference_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Reference_ID, Integer.valueOf(AD_Reference_ID));
 	}
 
@@ -123,7 +124,8 @@ public class X_AD_Ref_List extends PO implements I_AD_Ref_List, I_Persistent
 	public void setAD_Ref_List_ID (int AD_Ref_List_ID)
 	{
 		if (AD_Ref_List_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Ref_List_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Ref_List_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Ref_List_ID, Integer.valueOf(AD_Ref_List_ID));
 	}
 
@@ -181,8 +183,6 @@ public class X_AD_Ref_List extends PO implements I_AD_Ref_List, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -242,8 +242,6 @@ public class X_AD_Ref_List extends PO implements I_AD_Ref_List, I_Persistent
 	  */
 	public void setValue (String Value)
 	{
-		if (Value == null)
-			throw new IllegalArgumentException ("Value is mandatory.");
 		set_Value (COLUMNNAME_Value, Value);
 	}
 

base/src/org/compiere/model/X_AD_Ref_Table.java

@@ -141,7 +141,8 @@ public class X_AD_Ref_Table extends PO implements I_AD_Ref_Table, I_Persistent
 	public void setAD_Reference_ID (int AD_Reference_ID)
 	{
 		if (AD_Reference_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Reference_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Reference_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Reference_ID, Integer.valueOf(AD_Reference_ID));
 	}
 
@@ -187,7 +188,8 @@ public class X_AD_Ref_Table extends PO implements I_AD_Ref_Table, I_Persistent
 	public void setAD_Table_ID (int AD_Table_ID)
 	{
 		if (AD_Table_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Table_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Table_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Table_ID, Integer.valueOf(AD_Table_ID));
 	}
 

base/src/org/compiere/model/X_AD_Reference.java

@@ -81,7 +81,8 @@ public class X_AD_Reference extends PO implements I_AD_Reference, I_Persistent
 	public void setAD_Reference_ID (int AD_Reference_ID)
 	{
 		if (AD_Reference_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Reference_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Reference_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Reference_ID, Integer.valueOf(AD_Reference_ID));
 	}
 
@@ -180,8 +181,6 @@ public class X_AD_Reference extends PO implements I_AD_Reference, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -215,7 +214,7 @@ public class X_AD_Reference extends PO implements I_AD_Reference, I_Persistent
 	  */
 	public void setValidationType (String ValidationType)
 	{
-		if (ValidationType == null) throw new IllegalArgumentException ("ValidationType is mandatory");
+
 		set_Value (COLUMNNAME_ValidationType, ValidationType);
 	}
 

base/src/org/compiere/model/X_AD_Registration.java

@@ -89,7 +89,8 @@ public class X_AD_Registration extends PO implements I_AD_Registration, I_Persis
 	public void setAD_Registration_ID (int AD_Registration_ID)
 	{
 		if (AD_Registration_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Registration_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Registration_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Registration_ID, Integer.valueOf(AD_Registration_ID));
 	}
 
@@ -127,7 +128,8 @@ public class X_AD_Registration extends PO implements I_AD_Registration, I_Persis
 	public void setAD_System_ID (int AD_System_ID)
 	{
 		if (AD_System_ID < 1) 
-			 throw new IllegalArgumentException ("AD_System_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_System_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_System_ID, Integer.valueOf(AD_System_ID));
 	}
 
@@ -398,7 +400,7 @@ public class X_AD_Registration extends PO implements I_AD_Registration, I_Persis
 	  */
 	public void setRecord_ID (int Record_ID)
 	{
-		if (Record_ID < 1) 
+		if (Record_ID < 0) 
 			set_ValueNoCheck (COLUMNNAME_Record_ID, null);
 		else 
 			set_ValueNoCheck (COLUMNNAME_Record_ID, Integer.valueOf(Record_ID));

base/src/org/compiere/model/X_AD_Replication.java

@@ -91,7 +91,8 @@ public class X_AD_Replication extends PO implements I_AD_Replication, I_Persiste
 	public void setAD_Replication_ID (int AD_Replication_ID)
 	{
 		if (AD_Replication_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Replication_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Replication_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Replication_ID, Integer.valueOf(AD_Replication_ID));
 	}
 
@@ -129,7 +130,8 @@ public class X_AD_Replication extends PO implements I_AD_Replication, I_Persiste
 	public void setAD_ReplicationStrategy_ID (int AD_ReplicationStrategy_ID)
 	{
 		if (AD_ReplicationStrategy_ID < 1) 
-			 throw new IllegalArgumentException ("AD_ReplicationStrategy_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_ReplicationStrategy_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_ReplicationStrategy_ID, Integer.valueOf(AD_ReplicationStrategy_ID));
 	}
 
@@ -201,8 +203,6 @@ public class X_AD_Replication extends PO implements I_AD_Replication, I_Persiste
 	  */
 	public void setHostAddress (String HostAddress)
 	{
-		if (HostAddress == null)
-			throw new IllegalArgumentException ("HostAddress is mandatory.");
 		set_Value (COLUMNNAME_HostAddress, HostAddress);
 	}
 
@@ -304,8 +304,6 @@ public class X_AD_Replication extends PO implements I_AD_Replication, I_Persiste
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -370,7 +368,8 @@ public class X_AD_Replication extends PO implements I_AD_Replication, I_Persiste
 	public void setRemote_Client_ID (int Remote_Client_ID)
 	{
 		if (Remote_Client_ID < 1) 
-			 throw new IllegalArgumentException ("Remote_Client_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_Remote_Client_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_Remote_Client_ID, Integer.valueOf(Remote_Client_ID));
 	}
 
@@ -392,7 +391,8 @@ public class X_AD_Replication extends PO implements I_AD_Replication, I_Persiste
 	public void setRemote_Org_ID (int Remote_Org_ID)
 	{
 		if (Remote_Org_ID < 1) 
-			 throw new IllegalArgumentException ("Remote_Org_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_Remote_Org_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_Remote_Org_ID, Integer.valueOf(Remote_Org_ID));
 	}
 

base/src/org/compiere/model/X_AD_ReplicationDocument.java

@@ -80,7 +80,8 @@ public class X_AD_ReplicationDocument extends PO implements I_AD_ReplicationDocu
 	public void setAD_ReplicationDocument_ID (int AD_ReplicationDocument_ID)
 	{
 		if (AD_ReplicationDocument_ID < 1) 
-			 throw new IllegalArgumentException ("AD_ReplicationDocument_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_ReplicationDocument_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_ReplicationDocument_ID, Integer.valueOf(AD_ReplicationDocument_ID));
 	}
 
@@ -101,7 +102,8 @@ public class X_AD_ReplicationDocument extends PO implements I_AD_ReplicationDocu
 	public void setAD_ReplicationStrategy_ID (int AD_ReplicationStrategy_ID)
 	{
 		if (AD_ReplicationStrategy_ID < 1) 
-			 throw new IllegalArgumentException ("AD_ReplicationStrategy_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_ReplicationStrategy_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_ReplicationStrategy_ID, Integer.valueOf(AD_ReplicationStrategy_ID));
 	}
 
@@ -139,7 +141,8 @@ public class X_AD_ReplicationDocument extends PO implements I_AD_ReplicationDocu
 	public void setAD_Table_ID (int AD_Table_ID)
 	{
 		if (AD_Table_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Table_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Table_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Table_ID, Integer.valueOf(AD_Table_ID));
 	}
 
@@ -177,7 +180,8 @@ public class X_AD_ReplicationDocument extends PO implements I_AD_ReplicationDocu
 	public void setC_DocType_ID (int C_DocType_ID)
 	{
 		if (C_DocType_ID < 0) 
-			 throw new IllegalArgumentException ("C_DocType_ID is mandatory.");
+			set_Value (COLUMNNAME_C_DocType_ID, null);
+		else 
 			set_Value (COLUMNNAME_C_DocType_ID, Integer.valueOf(C_DocType_ID));
 	}
 
@@ -223,7 +227,7 @@ public class X_AD_ReplicationDocument extends PO implements I_AD_ReplicationDocu
 	  */
 	public void setReplicationType (String ReplicationType)
 	{
-		if (ReplicationType == null) throw new IllegalArgumentException ("ReplicationType is mandatory");
+
 		set_Value (COLUMNNAME_ReplicationType, ReplicationType);
 	}
 

base/src/org/compiere/model/X_AD_ReplicationStrategy.java

@@ -82,7 +82,8 @@ public class X_AD_ReplicationStrategy extends PO implements I_AD_ReplicationStra
 	public void setAD_ReplicationStrategy_ID (int AD_ReplicationStrategy_ID)
 	{
 		if (AD_ReplicationStrategy_ID < 1) 
-			 throw new IllegalArgumentException ("AD_ReplicationStrategy_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_ReplicationStrategy_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_ReplicationStrategy_ID, Integer.valueOf(AD_ReplicationStrategy_ID));
 	}
 
@@ -193,8 +194,6 @@ public class X_AD_ReplicationStrategy extends PO implements I_AD_ReplicationStra
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_ReplicationTable.java

@@ -100,7 +100,8 @@ public class X_AD_ReplicationTable extends PO implements I_AD_ReplicationTable,
 	public void setAD_ReplicationStrategy_ID (int AD_ReplicationStrategy_ID)
 	{
 		if (AD_ReplicationStrategy_ID < 1) 
-			 throw new IllegalArgumentException ("AD_ReplicationStrategy_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_ReplicationStrategy_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_ReplicationStrategy_ID, Integer.valueOf(AD_ReplicationStrategy_ID));
 	}
 
@@ -130,7 +131,8 @@ public class X_AD_ReplicationTable extends PO implements I_AD_ReplicationTable,
 	public void setAD_ReplicationTable_ID (int AD_ReplicationTable_ID)
 	{
 		if (AD_ReplicationTable_ID < 1) 
-			 throw new IllegalArgumentException ("AD_ReplicationTable_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_ReplicationTable_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_ReplicationTable_ID, Integer.valueOf(AD_ReplicationTable_ID));
 	}
 
@@ -168,7 +170,8 @@ public class X_AD_ReplicationTable extends PO implements I_AD_ReplicationTable,
 	public void setAD_Table_ID (int AD_Table_ID)
 	{
 		if (AD_Table_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Table_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Table_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Table_ID, Integer.valueOf(AD_Table_ID));
 	}
 
@@ -234,7 +237,7 @@ public class X_AD_ReplicationTable extends PO implements I_AD_ReplicationTable,
 	  */
 	public void setReplicationType (String ReplicationType)
 	{
-		if (ReplicationType == null) throw new IllegalArgumentException ("ReplicationType is mandatory");
+
 		set_Value (COLUMNNAME_ReplicationType, ReplicationType);
 	}
 

base/src/org/compiere/model/X_AD_Replication_Log.java

@@ -82,7 +82,8 @@ public class X_AD_Replication_Log extends PO implements I_AD_Replication_Log, I_
 	public void setAD_Replication_Log_ID (int AD_Replication_Log_ID)
 	{
 		if (AD_Replication_Log_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Replication_Log_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Replication_Log_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Replication_Log_ID, Integer.valueOf(AD_Replication_Log_ID));
 	}
 
@@ -120,7 +121,8 @@ public class X_AD_Replication_Log extends PO implements I_AD_Replication_Log, I_
 	public void setAD_Replication_Run_ID (int AD_Replication_Run_ID)
 	{
 		if (AD_Replication_Run_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Replication_Run_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Replication_Run_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Replication_Run_ID, Integer.valueOf(AD_Replication_Run_ID));
 	}
 

base/src/org/compiere/model/X_AD_Replication_Run.java

@@ -99,7 +99,8 @@ public class X_AD_Replication_Run extends PO implements I_AD_Replication_Run, I_
 	public void setAD_Replication_ID (int AD_Replication_ID)
 	{
 		if (AD_Replication_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Replication_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Replication_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Replication_ID, Integer.valueOf(AD_Replication_ID));
 	}
 
@@ -121,7 +122,8 @@ public class X_AD_Replication_Run extends PO implements I_AD_Replication_Run, I_
 	public void setAD_Replication_Run_ID (int AD_Replication_Run_ID)
 	{
 		if (AD_Replication_Run_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Replication_Run_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Replication_Run_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Replication_Run_ID, Integer.valueOf(AD_Replication_Run_ID));
 	}
 
@@ -183,8 +185,6 @@ public class X_AD_Replication_Run extends PO implements I_AD_Replication_Run, I_
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_ReportView.java

@@ -83,7 +83,8 @@ public class X_AD_ReportView extends PO implements I_AD_ReportView, I_Persistent
 	public void setAD_ReportView_ID (int AD_ReportView_ID)
 	{
 		if (AD_ReportView_ID < 1) 
-			 throw new IllegalArgumentException ("AD_ReportView_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_ReportView_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_ReportView_ID, Integer.valueOf(AD_ReportView_ID));
 	}
 
@@ -121,7 +122,8 @@ public class X_AD_ReportView extends PO implements I_AD_ReportView, I_Persistent
 	public void setAD_Table_ID (int AD_Table_ID)
 	{
 		if (AD_Table_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Table_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Table_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Table_ID, Integer.valueOf(AD_Table_ID));
 	}
 
@@ -179,8 +181,6 @@ public class X_AD_ReportView extends PO implements I_AD_ReportView, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 

base/src/org/compiere/model/X_AD_ReportView_Col.java

@@ -119,7 +119,8 @@ public class X_AD_ReportView_Col extends PO implements I_AD_ReportView_Col, I_Pe
 	public void setAD_ReportView_Col_ID (int AD_ReportView_Col_ID)
 	{
 		if (AD_ReportView_Col_ID < 1) 
-			 throw new IllegalArgumentException ("AD_ReportView_Col_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_ReportView_Col_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_ReportView_Col_ID, Integer.valueOf(AD_ReportView_Col_ID));
 	}
 
@@ -156,7 +157,8 @@ public class X_AD_ReportView_Col extends PO implements I_AD_ReportView_Col, I_Pe
 	public void setAD_ReportView_ID (int AD_ReportView_ID)
 	{
 		if (AD_ReportView_ID < 1) 
-			 throw new IllegalArgumentException ("AD_ReportView_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_ReportView_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_ReportView_ID, Integer.valueOf(AD_ReportView_ID));
 	}
 
@@ -185,8 +187,6 @@ public class X_AD_ReportView_Col extends PO implements I_AD_ReportView_Col, I_Pe
 	  */
 	public void setFunctionColumn (String FunctionColumn)
 	{
-		if (FunctionColumn == null)
-			throw new IllegalArgumentException ("FunctionColumn is mandatory.");
 		set_Value (COLUMNNAME_FunctionColumn, FunctionColumn);
 	}
 

base/src/org/compiere/model/X_AD_Role.java

@@ -138,7 +138,8 @@ public class X_AD_Role extends PO implements I_AD_Role, I_Persistent
 	public void setAD_Role_ID (int AD_Role_ID)
 	{
 		if (AD_Role_ID < 0) 
-			 throw new IllegalArgumentException ("AD_Role_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Role_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Role_ID, Integer.valueOf(AD_Role_ID));
 	}
 
@@ -904,8 +905,6 @@ public class X_AD_Role extends PO implements I_AD_Role, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -965,7 +964,7 @@ public class X_AD_Role extends PO implements I_AD_Role, I_Persistent
 	  */
 	public void setPreferenceType (String PreferenceType)
 	{
-		if (PreferenceType == null) throw new IllegalArgumentException ("PreferenceType is mandatory");
+
 		set_Value (COLUMNNAME_PreferenceType, PreferenceType);
 	}
 
@@ -1033,7 +1032,7 @@ public class X_AD_Role extends PO implements I_AD_Role, I_Persistent
 	  */
 	public void setUserLevel (String UserLevel)
 	{
-		if (UserLevel == null) throw new IllegalArgumentException ("UserLevel is mandatory");
+
 		set_Value (COLUMNNAME_UserLevel, UserLevel);
 	}
 

base/src/org/compiere/model/X_AD_Role_OrgAccess.java

@@ -95,7 +95,8 @@ public class X_AD_Role_OrgAccess extends PO implements I_AD_Role_OrgAccess, I_Pe
 	public void setAD_Role_ID (int AD_Role_ID)
 	{
 		if (AD_Role_ID < 0) 
-			 throw new IllegalArgumentException ("AD_Role_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Role_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Role_ID, Integer.valueOf(AD_Role_ID));
 	}
 

base/src/org/compiere/model/X_AD_Rule.java

@@ -113,7 +113,8 @@ public class X_AD_Rule extends PO implements I_AD_Rule, I_Persistent
 	public void setAD_Rule_ID (int AD_Rule_ID)
 	{
 		if (AD_Rule_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Rule_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Rule_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Rule_ID, Integer.valueOf(AD_Rule_ID));
 	}
 
@@ -182,7 +183,7 @@ public class X_AD_Rule extends PO implements I_AD_Rule, I_Persistent
 	  */
 	public void setEventType (String EventType)
 	{
-		if (EventType == null) throw new IllegalArgumentException ("EventType is mandatory");
+
 		set_Value (COLUMNNAME_EventType, EventType);
 	}
 
@@ -217,8 +218,6 @@ public class X_AD_Rule extends PO implements I_AD_Rule, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -252,7 +251,7 @@ public class X_AD_Rule extends PO implements I_AD_Rule, I_Persistent
 		@param RuleType Rule Type	  */
 	public void setRuleType (String RuleType)
 	{
-		if (RuleType == null) throw new IllegalArgumentException ("RuleType is mandatory");
+
 		set_Value (COLUMNNAME_RuleType, RuleType);
 	}
 
@@ -286,8 +285,6 @@ public class X_AD_Rule extends PO implements I_AD_Rule, I_Persistent
 	  */
 	public void setValue (String Value)
 	{
-		if (Value == null)
-			throw new IllegalArgumentException ("Value is mandatory.");
 		set_Value (COLUMNNAME_Value, Value);
 	}
 

base/src/org/compiere/model/X_AD_Scheduler.java

@@ -105,7 +105,8 @@ public class X_AD_Scheduler extends PO implements I_AD_Scheduler, I_Persistent
 	public void setAD_Process_ID (int AD_Process_ID)
 	{
 		if (AD_Process_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Process_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Process_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Process_ID, Integer.valueOf(AD_Process_ID));
 	}
 
@@ -127,7 +128,8 @@ public class X_AD_Scheduler extends PO implements I_AD_Scheduler, I_Persistent
 	public void setAD_Scheduler_ID (int AD_Scheduler_ID)
 	{
 		if (AD_Scheduler_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Scheduler_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Scheduler_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Scheduler_ID, Integer.valueOf(AD_Scheduler_ID));
 	}
 
@@ -227,7 +229,7 @@ public class X_AD_Scheduler extends PO implements I_AD_Scheduler, I_Persistent
 	  */
 	public void setFrequencyType (String FrequencyType)
 	{
-		if (FrequencyType == null) throw new IllegalArgumentException ("FrequencyType is mandatory");
+
 		set_Value (COLUMNNAME_FrequencyType, FrequencyType);
 	}
 
@@ -285,8 +287,6 @@ public class X_AD_Scheduler extends PO implements I_AD_Scheduler, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}
 
@@ -341,7 +341,7 @@ public class X_AD_Scheduler extends PO implements I_AD_Scheduler, I_Persistent
 	  */
 	public void setScheduleType (String ScheduleType)
 	{
-		if (ScheduleType == null) throw new IllegalArgumentException ("ScheduleType is mandatory");
+
 		set_Value (COLUMNNAME_ScheduleType, ScheduleType);
 	}
 
@@ -360,7 +360,8 @@ public class X_AD_Scheduler extends PO implements I_AD_Scheduler, I_Persistent
 	public void setSupervisor_ID (int Supervisor_ID)
 	{
 		if (Supervisor_ID < 1) 
-			 throw new IllegalArgumentException ("Supervisor_ID is mandatory.");
+			set_Value (COLUMNNAME_Supervisor_ID, null);
+		else 
 			set_Value (COLUMNNAME_Supervisor_ID, Integer.valueOf(Supervisor_ID));
 	}
 

base/src/org/compiere/model/X_AD_SchedulerLog.java

@@ -96,7 +96,8 @@ public class X_AD_SchedulerLog extends PO implements I_AD_SchedulerLog, I_Persis
 	public void setAD_Scheduler_ID (int AD_Scheduler_ID)
 	{
 		if (AD_Scheduler_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Scheduler_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Scheduler_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Scheduler_ID, Integer.valueOf(AD_Scheduler_ID));
 	}
 
@@ -118,7 +119,8 @@ public class X_AD_SchedulerLog extends PO implements I_AD_SchedulerLog, I_Persis
 	public void setAD_SchedulerLog_ID (int AD_SchedulerLog_ID)
 	{
 		if (AD_SchedulerLog_ID < 1) 
-			 throw new IllegalArgumentException ("AD_SchedulerLog_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_SchedulerLog_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_SchedulerLog_ID, Integer.valueOf(AD_SchedulerLog_ID));
 	}
 

base/src/org/compiere/model/X_AD_SchedulerRecipient.java

@@ -95,7 +95,7 @@ public class X_AD_SchedulerRecipient extends PO implements I_AD_SchedulerRecipie
 	  */
 	public void setAD_Role_ID (int AD_Role_ID)
 	{
-		if (AD_Role_ID < 1) 
+		if (AD_Role_ID < 0) 
 			set_Value (COLUMNNAME_AD_Role_ID, null);
 		else 
 			set_Value (COLUMNNAME_AD_Role_ID, Integer.valueOf(AD_Role_ID));
@@ -135,7 +135,8 @@ public class X_AD_SchedulerRecipient extends PO implements I_AD_SchedulerRecipie
 	public void setAD_Scheduler_ID (int AD_Scheduler_ID)
 	{
 		if (AD_Scheduler_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Scheduler_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Scheduler_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Scheduler_ID, Integer.valueOf(AD_Scheduler_ID));
 	}
 
@@ -157,7 +158,8 @@ public class X_AD_SchedulerRecipient extends PO implements I_AD_SchedulerRecipie
 	public void setAD_SchedulerRecipient_ID (int AD_SchedulerRecipient_ID)
 	{
 		if (AD_SchedulerRecipient_ID < 1) 
-			 throw new IllegalArgumentException ("AD_SchedulerRecipient_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_SchedulerRecipient_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_SchedulerRecipient_ID, Integer.valueOf(AD_SchedulerRecipient_ID));
 	}
 

base/src/org/compiere/model/X_AD_Scheduler_Para.java

@@ -93,7 +93,8 @@ public class X_AD_Scheduler_Para extends PO implements I_AD_Scheduler_Para, I_Pe
 	public void setAD_Process_Para_ID (int AD_Process_Para_ID)
 	{
 		if (AD_Process_Para_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Process_Para_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Process_Para_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Process_Para_ID, Integer.valueOf(AD_Process_Para_ID));
 	}
 
@@ -130,7 +131,8 @@ public class X_AD_Scheduler_Para extends PO implements I_AD_Scheduler_Para, I_Pe
 	public void setAD_Scheduler_ID (int AD_Scheduler_ID)
 	{
 		if (AD_Scheduler_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Scheduler_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Scheduler_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Scheduler_ID, Integer.valueOf(AD_Scheduler_ID));
 	}
 

base/src/org/compiere/model/X_AD_SearchDefinition.java

@@ -103,7 +103,8 @@ public class X_AD_SearchDefinition extends PO implements I_AD_SearchDefinition,
 	public void setAD_SearchDefinition_ID (int AD_SearchDefinition_ID)
 	{
 		if (AD_SearchDefinition_ID < 1) 
-			 throw new IllegalArgumentException ("AD_SearchDefinition_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_SearchDefinition_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_SearchDefinition_ID, Integer.valueOf(AD_SearchDefinition_ID));
 	}
 
@@ -124,7 +125,8 @@ public class X_AD_SearchDefinition extends PO implements I_AD_SearchDefinition,
 	public void setAD_Table_ID (int AD_Table_ID)
 	{
 		if (AD_Table_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Table_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Table_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Table_ID, Integer.valueOf(AD_Table_ID));
 	}
 
@@ -146,7 +148,8 @@ public class X_AD_SearchDefinition extends PO implements I_AD_SearchDefinition,
 	public void setAD_Window_ID (int AD_Window_ID)
 	{
 		if (AD_Window_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Window_ID is mandatory.");
+			set_Value (COLUMNNAME_AD_Window_ID, null);
+		else 
 			set_Value (COLUMNNAME_AD_Window_ID, Integer.valueOf(AD_Window_ID));
 	}
 
@@ -167,8 +170,6 @@ public class X_AD_SearchDefinition extends PO implements I_AD_SearchDefinition,
 	  */
 	public void setDataType (String DataType)
 	{
-		if (DataType == null)
-			throw new IllegalArgumentException ("DataType is mandatory.");
 		set_Value (COLUMNNAME_DataType, DataType);
 	}
 
@@ -284,8 +285,6 @@ public class X_AD_SearchDefinition extends PO implements I_AD_SearchDefinition,
 	  */
 	public void setSearchType (String SearchType)
 	{
-		if (SearchType == null)
-			throw new IllegalArgumentException ("SearchType is mandatory.");
 		set_Value (COLUMNNAME_SearchType, SearchType);
 	}
 

base/src/org/compiere/model/X_AD_Sequence.java

@@ -87,7 +87,8 @@ public class X_AD_Sequence extends PO implements I_AD_Sequence, I_Persistent
 	public void setAD_Sequence_ID (int AD_Sequence_ID)
 	{
 		if (AD_Sequence_ID < 1) 
-			 throw new IllegalArgumentException ("AD_Sequence_ID is mandatory.");
+			set_ValueNoCheck (COLUMNNAME_AD_Sequence_ID, null);
+		else 
 			set_ValueNoCheck (COLUMNNAME_AD_Sequence_ID, Integer.valueOf(AD_Sequence_ID));
 	}
 
@@ -291,8 +292,6 @@ public class X_AD_Sequence extends PO implements I_AD_Sequence, I_Persistent
 	  */
 	public void setName (String Name)
 	{
-		if (Name == null)
-			throw new IllegalArgumentException ("Name is mandatory.");
 		set_Value (COLUMNNAME_Name, Name);
 	}