Solution : https://service.sap.com/sap/support/notes/504875 (SAP Service marketplace login required)
Key words :
Performance, number range object, SNUM, SNRO, buffering, main memory
Related Notes :
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| 1457522 | PI documents: Number range buffering and performance |
| 1445374 | Number range buffering for earmarked funds (IRW_BELEG) |
| 1398444 | Buffering the document number assignment for RF_BELEG |
| 1239139 | Buffering of Number Ranges in CRM Billing |
| 836889 | Gaps in document number assignment |
| 691916 | Performance of GL document number assignment |
| 678501 | System stoppage, locks on table NRIV |
| 599157 | Number ranges: new buffering method |
| 551750 | TIME_OUT due to block for NRIV after long select on CE4 |
| 453979 | Performance CRM Billing - composite SAP note |