Solution : https://service.sap.com/sap/support/notes/1178781 (SAP Service marketplace login required)
Key words :
include 'customized_message_info' object doku id txu1 &sys_admin&, customizable message f5a 428, call transaction se91, message class f5a, call transaction sm30, sending application remains, reversal function fails, reversal information remains, original fi document, sending application
Related Notes :
| 309208 | Negative posting not performed |