Solution : https://service.sap.com/sap/support/notes/644528 (SAP Service marketplace login required)
Key words :
terms accnt_cls etxdci billing reason, sap user exit exit_saplfytx_user_001, field etxdci-accnt_cls changed, sap field accnt_cls, step exemption records, longer takes place, support web-site, -standard sap program, security authorization objects, -hand side titled
Related Notes :
| 302998 | Collecting fields for user-exit |