Solution : https://service.sap.com/sap/support/notes/355562 (SAP Service marketplace login required)
Key words :
case-related invoice processing, additional key words na30n, index card 'billing', attached correction instruction, advance correction, automatic check, service rules, billable services, message block, program error
Related Notes :
| 200200 | IS-H: Active collective note- errors in 4.61A |