Solution : https://service.sap.com/sap/support/notes/455695 (SAP Service marketplace login required)
Key words :
symptom append fields, buag_main bdoc type, middleware function modules, terms business agreement, business agreements reason, attached correction instructions, software correction, crm outbound, contract account, contract accounts
Related Notes :
734215 | BAPI_BUAG_SAVEREPLICA d.n. take append fields into account |
718234 | Additional fields for BUAG_MAIN during data exchange |
710750 | CRMM_BUPA_EVENT_FCODE processes function code incorrectly |