Hi all,
I want to change purchase order delivery date in MV50AFz1.
For this I called a Z function in update task at MV50AFz1. This Z function call BAPI_PO_CHANGE to change the delivery date in po. But when I debugged the Z function, BAPI_PO_CHANGE function gives an error(RETURN parameter) "User <ME> is already processing po" . How I can solve this problem. Thanks..
Gözde Soysal