Solution : https://service.sap.com/sap/support/notes/123482 (SAP Service marketplace login required)
Key words :
additional key words performance, lock situations occur, advance correction note, attached correction, collective billing, transaction vf04, table vbsk, result depending, data retrieval, update tasks
Related Notes :
| 790577 | VFX3: long runtimes during billing document release |
| 142645 | VBSK deadlock |
| 23810 | Matchcode object VMSK |