Solution : https://service.sap.com/sap/support/notes/660591 (SAP Service marketplace login required)
Key words :
bapi_acc_document_post bapi_acc_billing_post bapi_goods_movement_post bapi_acc_document_check bapi_acc_billing_check bapi_goods_movement_check reason, system issues error message rw621, missing line item, -pa characteristic line &1, -pa account assignments, attached advance corrections, terms ac interface, program error, accounting interface, solution implement
Related Notes :
561175 | BAPI posting in accounting with FI as reference |