Solution : https://service.sap.com/sap/support/notes/400780 (SAP Service marketplace login required)
Key words :
system issues error message vf525, additional key words vf02, billing document item &, system generated, billing document, accounting document, payment clearing, negative net, attached correction, prerequisites
Related Notes :
| 193872 | Negative down payment clearing item |
| 113347 | Down payment process. as of Release 4.0x (standard) |