Solution : https://service.sap.com/sap/support/notes/117169 (SAP Service marketplace login required)
Key words :
system generates termination call_function_conflict_leng, additional key words mr1m, accessing call customer-function '031', function module idoc_output_aclpay_post, idoc type aclpay01, form routine userdaten_kreditor, attached advance correction, outbound processing, incoming invoice, error analysis
Related Notes :
| 105846 | Collective note: Interfaces to Accounting |