Solution : https://service.sap.com/sap/support/notes/377334 (SAP Service marketplace login required)
Key words :
additional key words invoice accrual, service budget billing amount, revenue accrual, report rnaacp00, incorrect quantities, extended services, program error, price change, procedures surcharge, partly billed
Related Notes :
153153 | IS-H: Composite note on important errors in 4.03A |