Solution : https://service.sap.com/sap/support/notes/354951 (SAP Service marketplace login required)
Key words :
missing settlement participation prevents additionally, additional key words rfvinkas, possibly existing viak20 entry, matching settlement participation, service charge settlement, statement include rfvisubr, original report rfvisubr, customizing 'maintain letters', individual form routines, attached program corrections
Related Notes :
359849 | NKA deletes VIAK20 records of previous settlement |
302389 | SCS: transfer 'negative' credit balance AP |
191266 | SCS: advance paymnt ignored for reference flow type |
189214 | Ext.HE stt: adv.paymnts considerd f.wrong flow type |
184524 | SCS: AP transferred - but ignored in VIAK20 |