Solution : https://service.sap.com/sap/support/notes/755526 (SAP Service marketplace login required)
Key words :
change function module bca_po_api_set_check_reverse manually, ordering party transaction type, create function modules, attached program correction, <reversal allowed> attribute, error message refers, single payment item, payment item differs, error message, typeassociated type
Related Notes :
| 317129 | Creating a function module |