Solution : https://service.sap.com/sap/support/notes/170388 (SAP Service marketplace login required)
Key words :
insufficient contract accounting documents exist, additional key words reainv01, budget billing plans, missing invoice history, manual history, american version, payment plan, control calculation, event r955, program error
Related Notes :
| 168982 | Collective note for IS-U/CCS 1.2 - add-on patch 010 |