diff --git a/org.adempiere.base.process/src/org/compiere/process/RequisitionPOCreate.java b/org.adempiere.base.process/src/org/compiere/process/RequisitionPOCreate.java
index 9d2c758c24..33e0926730 100644
--- a/org.adempiere.base.process/src/org/compiere/process/RequisitionPOCreate.java
+++ b/org.adempiere.base.process/src/org/compiere/process/RequisitionPOCreate.java
@@ -304,6 +304,7 @@ public class RequisitionPOCreate extends SvrProcess
 			|| rLine.getM_AttributeSetInstance_ID() != m_M_AttributeSetInstance_ID
 			|| rLine.getC_Charge_ID() != 0		//	single line per charge
 			|| m_order == null
+			|| (rLine.getC_BPartner_ID() > 0 && m_order.getC_BPartner_ID() != rLine.getC_BPartner_ID())
 			|| m_order.getDatePromised().compareTo(rLine.getDateRequired()) != 0
 			)
 		{