diff --git a/dbPort/src/org/compiere/model/MSequence.java b/dbPort/src/org/compiere/model/MSequence.java
index 62475a63d1..ba70f5b5b5 100644
--- a/dbPort/src/org/compiere/model/MSequence.java
+++ b/dbPort/src/org/compiere/model/MSequence.java
@@ -112,7 +112,7 @@ public class MSequence extends X_AD_Sequence
 					//
 					if (USE_PROCEDURE)
 					{
-						retValue = nextID(conn, AD_Sequence_ID, compiereSys);
+						retValue = nextID(conn, AD_Sequence_ID, adempiereSys);
 					}
 					else
 					{
diff --git a/dbPort/src/org/compiere/util/DB.java b/dbPort/src/org/compiere/util/DB.java
index 98462706b9..43928e2eee 100644
--- a/dbPort/src/org/compiere/util/DB.java
+++ b/dbPort/src/org/compiere/util/DB.java
@@ -562,6 +562,15 @@ public final class DB
 		return false;
 	}	//	isPostgreSQL
             //begin vpj-cd e-evolution 02/07/2005 PostgreSQL
+	
+	public static boolean isDB2()
+	{
+		if (s_cc != null)
+			return s_cc.isDB2();
+        log.severe("No Database");
+		return false;
+	}
+	
 	/**
 	 * 	Do we have a Postgre DB ?
 	 *	@return true if connected to PostgreSQL