diff --git a/migration/i7.1z/oracle/202005091335_IDEMPIERE-1376.sql.sql b/migration/i7.1z/oracle/202005091335_IDEMPIERE-1376.sql.sql
new file mode 100644
index 0000000000..54218bb255
--- /dev/null
+++ b/migration/i7.1z/oracle/202005091335_IDEMPIERE-1376.sql.sql
@@ -0,0 +1,10 @@
+SET SQLBLANKLINES ON
+SET DEFINE OFF
+
+-- IDEMPIERE-1376 Error message not translated in Validate Business Partner
+-- May 9, 2020, 1:29:48 PM CEST
+INSERT INTO AD_Message (MsgType,MsgText,AD_Client_ID,AD_Org_ID,IsActive,Created,CreatedBy,Updated,UpdatedBy,AD_Message_ID,Value,EntityType,AD_Message_UU) VALUES ('E','No Business Partner/Group selected',0,0,'Y',TO_DATE('2020-05-09 13:29:48','YYYY-MM-DD HH24:MI:SS'),100,TO_DATE('2020-05-09 13:29:48','YYYY-MM-DD HH24:MI:SS'),100,200613,'BPartnerGroupNotSelected','D','83b41219-8ef2-4a58-87f0-bca896cdb8f8')
+;
+
+SELECT register_migration_script('202005091335_IDEMPIERE-1376.sql') FROM dual
+;
diff --git a/migration/i7.1z/postgresql/202005091335_IDEMPIERE-1376.sql.sql b/migration/i7.1z/postgresql/202005091335_IDEMPIERE-1376.sql.sql
new file mode 100644
index 0000000000..54218bb255
--- /dev/null
+++ b/migration/i7.1z/postgresql/202005091335_IDEMPIERE-1376.sql.sql
@@ -0,0 +1,10 @@
+SET SQLBLANKLINES ON
+SET DEFINE OFF
+
+-- IDEMPIERE-1376 Error message not translated in Validate Business Partner
+-- May 9, 2020, 1:29:48 PM CEST
+INSERT INTO AD_Message (MsgType,MsgText,AD_Client_ID,AD_Org_ID,IsActive,Created,CreatedBy,Updated,UpdatedBy,AD_Message_ID,Value,EntityType,AD_Message_UU) VALUES ('E','No Business Partner/Group selected',0,0,'Y',TO_DATE('2020-05-09 13:29:48','YYYY-MM-DD HH24:MI:SS'),100,TO_DATE('2020-05-09 13:29:48','YYYY-MM-DD HH24:MI:SS'),100,200613,'BPartnerGroupNotSelected','D','83b41219-8ef2-4a58-87f0-bca896cdb8f8')
+;
+
+SELECT register_migration_script('202005091335_IDEMPIERE-1376.sql') FROM dual
+;
diff --git a/org.adempiere.base.process/src/org/compiere/process/BPartnerOrgLink.java b/org.adempiere.base.process/src/org/compiere/process/BPartnerOrgLink.java
index b9e59240f5..5b894757db 100644
--- a/org.adempiere.base.process/src/org/compiere/process/BPartnerOrgLink.java
+++ b/org.adempiere.base.process/src/org/compiere/process/BPartnerOrgLink.java
@@ -27,6 +27,7 @@ import org.compiere.model.MRole;
 import org.compiere.model.MRoleOrgAccess;
 import org.compiere.model.MWarehouse;
 import org.compiere.util.AdempiereUserError;
+import org.compiere.util.Msg;
 
 /**
  *	Link Business Partner to Organization.
@@ -85,7 +86,7 @@ public class BPartnerOrgLink extends SvrProcess
 			throw new AdempiereUserError ("No Business Partner ID");
 		MBPartner bp = new MBPartner (getCtx(), p_C_BPartner_ID, get_TrxName());
 		if (bp.get_ID() == 0)
-			throw new AdempiereUserError ("Business Partner not found - C_BPartner_ID=" + p_C_BPartner_ID);
+			throw new AdempiereUserError (Msg.getMsg(getCtx(), "BPartnerNotFound") + " - C_BPartner_ID=" + p_C_BPartner_ID);
 		//	BP Location
 		MBPartnerLocation[] locs = bp.getLocations(false);
 		if (locs == null || locs.length == 0)
diff --git a/org.adempiere.base.process/src/org/compiere/process/BPartnerOrgUnLink.java b/org.adempiere.base.process/src/org/compiere/process/BPartnerOrgUnLink.java
index a422612e5e..497063b76a 100644
--- a/org.adempiere.base.process/src/org/compiere/process/BPartnerOrgUnLink.java
+++ b/org.adempiere.base.process/src/org/compiere/process/BPartnerOrgUnLink.java
@@ -20,6 +20,8 @@ import java.math.BigDecimal;
 import java.util.logging.Level;
 
 import org.compiere.model.MBPartner;
+import org.compiere.util.AdempiereUserError;
+import org.compiere.util.Msg;
 
 /**
  *	UnLink Business Partner from Organization 
@@ -62,7 +64,7 @@ public class BPartnerOrgUnLink extends SvrProcess
 			throw new IllegalArgumentException ("No Business Partner ID");
 		MBPartner bp = new MBPartner (getCtx(), p_C_BPartner_ID, get_TrxName());
 		if (bp.get_ID() == 0)
-			throw new IllegalArgumentException ("Business Partner not found - C_BPartner_ID=" + p_C_BPartner_ID);
+			throw new AdempiereUserError (Msg.getMsg(getCtx(), "BPartnerNotFound") + " - C_BPartner_ID=" + p_C_BPartner_ID);
 		//
 		if (bp.getAD_OrgBP_ID() == 0)
 			throw new IllegalArgumentException ("Business Partner not linked to an Organization");
diff --git a/org.adempiere.base.process/src/org/compiere/process/BPartnerValidate.java b/org.adempiere.base.process/src/org/compiere/process/BPartnerValidate.java
index 67b7b2b71b..5bb9627b6c 100644
--- a/org.adempiere.base.process/src/org/compiere/process/BPartnerValidate.java
+++ b/org.adempiere.base.process/src/org/compiere/process/BPartnerValidate.java
@@ -74,13 +74,13 @@ public class BPartnerValidate extends SvrProcess
 	{
 		if (log.isLoggable(Level.INFO)) log.info("C_BPartner_ID=" + p_C_BPartner_ID + ", C_BP_Group_ID=" + p_C_BP_Group_ID); 
 		if (p_C_BPartner_ID == 0 && p_C_BP_Group_ID == 0)
-			throw new AdempiereUserError ("No Business Partner/Group selected");
+			throw new AdempiereUserError (Msg.getMsg(getCtx(), "BPartnerGroupNotSelected"));
 		
 		if (p_C_BP_Group_ID == 0)
 		{
 			MBPartner bp = new MBPartner (getCtx(), p_C_BPartner_ID, get_TrxName());
 			if (bp.get_ID() == 0)
-				throw new AdempiereUserError ("Business Partner not found - C_BPartner_ID=" + p_C_BPartner_ID);
+				throw new AdempiereUserError (Msg.getMsg(getCtx(), "BPartnerNotFound") + " - C_BPartner_ID=" + p_C_BPartner_ID);
 			checkBP (bp);
 		}
 		else