Solution : https://service.sap.com/sap/support/notes/73183 (SAP Service marketplace login required)
Key words :
additional key words subsequent settlement, validity period period = calendar month, enter period condition records, prerequisites error message mn042, solution error message mn042, symptom error mn042, volume-based rebate, field v_t6bm-abwdt, periodical partial settlements, partially settled periodically
Related Notes :
40147 | Collective note: Subsequent settlement (Purch.) Release 3.0 |