Solution : https://service.sap.com/sap/support/notes/329276 (SAP Service marketplace login required)
Key words :
function module sd downpayment_read, internal table itab_anza, attached advance correction, internal table itab_anzf, milestone billing document, payment clearing items, billing document, billing items, payment clearing, billing rule
Related Notes :
| 376465 | Incorrect clearing of down payments |
| 364710 | Incorrect down payment clearing by FI documents |
| 337810 | Long runtimes during down payment clearing |
| 113347 | Down payment process. as of Release 4.0x (standard) |