Solution : https://service.sap.com/sap/support/notes/384776 (SAP Service marketplace login required)
Key words :
additional key words, 'posting status' field, release billing documents, vbrk-rfbsk = blank, vbrk-rfbsk = 'c', posting status, vbrk-rfbsk, billing document, transaction vfx3, 'legacy record'
Related Notes :
388327 | VFX3: Enhancement and conversion of the processing |
365922 | Incorrect update of value-only items in billing document |
204130 | SIS update: Collective note |