Solution : https://service.sap.com/sap/support/notes/630200 (SAP Service marketplace login required)
Key words :
transaction 'maintain billing documents' displays, o-layer function module, cancellation/cancelled billing documents, u-layer function modules, valid billing documents, item offset indicator, bd function group, cancelled billing document, error message occurs, = billing document blocked
Related Notes :
| 630914 | Regenerating individual objects in a BE application |