Solution : https://service.sap.com/sap/support/notes/495850 (SAP Service marketplace login required)
Key words :
automatic billing / fi-ca document reversal, terms billing reversal, reversal solution import, fica document, payment document, payment documents, applicable aop
Related Notes :
| 619930 | Move-in reversal FAQ |
| 418882 | EC53 payments are cancelled by mistake |