Solution : https://service.sap.com/sap/support/notes/75797 (SAP Service marketplace login required)
Key words :
billing documents additional key words vf04, billing documentsbilling document numbers, billing due run, s_maxbackground billing document, collective billing run, require collective invoices, large gaps result, mv60sfz4 form set_max_documents, update termination occurs, single collective invoice
Related Notes :
| 175047 | Causes for FI document number gaps (RF_BELEG) |
| 111813 | Billing doc: Collective run differs from individual creation |