Solution : https://service.sap.com/sap/support/notes/107699 (SAP Service marketplace login required)
Key words :
system outputs error message mn305 'error, additional key words subsequent settlement, attached advance corrections, volume-based rebate, volume rebate processing, volume rebate arrangement, subsequent settlement, internal error, program error, rebate arrangement
Related Notes :
| 40147 | Collective note: Subsequent settlement (Purch.) Release 3.0 |