how to find PO from Material document in external subcontracting
I create a subcontracting PO with main item line and components.
and sends the items to the external vendor by doing a transfer posting (mb1b) with movement type 541.
having that transfer posting document number only, is there a way to get back to the corresponding PO document?????
(keep in mind still i hvnt done the GR, the materials are with the vendor)