Diagnosis
An attempt was made to change purchase order &V1& in the ERP system bytransferring it from SAP APO. However, the purchase order has since beenchanged in the ERP system which means that an older status wastransferred from SAP APO.
Change status &V2& was transferred from SAP APO although the changestatus in the ERP system is &V3&.

System Response
The system rejects the change to the purchase order in the ERP system.The current status of the purchase order in the ERP system isretransferred to SAP APO to synchronize SAP APO with the current statusof the purchase order in the ERP system.