Solution : https://service.sap.com/sap/support/notes/560654 (SAP Service marketplace login required)
Key words :
system issues message vf527, attached advance correction, clearing item refers, entire billing document, payment clearing item, payment clearing items, payment item, payment items, payment clearing, billing document
Related Notes :
| 528608 | Sales document with 'pure' down payment items (new) |
| 165856 | Down payment clearing not posted to FI |
| 113347 | Down payment process. as of Release 4.0x (standard) |