groovy_8

"import org.compiere.util.Msg

// A_WindowNo    A_Tab    A_Field    A_Value    A_OldValue    A_Ctx   BOMQty
if (A_Value!=null  &&  A_OldValue!=A_Value){
      Timestamp DateRequired = (Timestamp) A_Value;
      Timestamp DateDoc= (Timestamp)A_Tab.getValue("DateDoc");
       if  (DateRequired .compareTo(DateDoc) > 0 )
           A_Tab.fireDataStatusEEvent("需求日>單據日","需求日"+DateRequired +">單據日"+DateDoc, false);
}
result="" "