Posted: Thu Oct 11, 2007 11:47 pm Post subject: Partner check
The FM you are looking for is (most likely) ME_PROCESS_PO_CUST.
If you want to check data then the method of choice IF_EX_ME_PROCESS_PO_CUST~CHECK (closing check).
The CHECK method provides you with IM_HEADER (IF_PURCHASE_ORDER_MM). If you look at the implementing class CL_PO_HEADER_HANDLE_MM you have a method IF_PURCHASING_DOCUMENT~GET_PARTNERS available.
Please search the SDN forums for postings related to ME_PROCESS_PO_CUST. I have posted several answers to this topic.
Briefly, here is the way to go:
Code:
method IF_EX_ME_PROCESS_PO_CUST~CHECK.
DATA:
ls_header TYPE MEPOHEADER,
lt_partners TYPE MMPUR_PARTNER_ALL_TAB,
ls_partner LIKE LINE OF lt_partners,
lo_po_doc TYPE REF TO IF_PURCHASING_DOCUMENT.
lo_po_doc ?= im_header. " casting to purchase document
lt_partners = lo_po_doc->get_partners( ).
LOOP AT lt_partners INTO ls_partner
WHERE ( parvw = '..'
AND parno = ls_header-lifnr. " vendor
EXIT.
ENDLOOP.
IF ( syst-subrc = 0 ).
" partner = vendor -> do something, e.g.
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