Solution : https://service.sap.com/sap/support/notes/169531 (SAP Service marketplace login required)
Key words :
additional key words subsequent settlement, create text symbol008 deact, system generates messagemn223, function group wnb1, function group wn05, required - condition records, volume-based rebate, perform settlement accounting, 'finalw13 settlement effected', condition record valid
Related Notes :
152725 | Collective note: Subsequent settlement (Purch.) Release 4.5 |