Solution : https://service.sap.com/sap/support/notes/1445374 (SAP Service marketplace login required)
Key words :
Number range interval, funds commitment, funds reservation, lock, IRW_BELEG
Related Notes :
| 920234 | Mechanism to fill the number range buffer |
| 678501 | System stoppage, locks on table NRIV |
| 572905 | NR: Unbuffered number ranges |
| 504875 | Buffering number ranges |