I want to save value of purchase order no. at XREF field of BKPF Table (Header level). When i post document in transaction 'MIRO', accounting document number will generate in the end. my requirement is user exit which can update XREF field by PO no. of BKPF Table after posting the document in 'MIRO'. i already know about 10 user exits which executes before posting a document and my requirement of user exit which execute after posting a document.
This will get accounting document no. and from that i can get PO number y using user exit.
Regards,
Shahzad M Sami
