Solution : https://service.sap.com/sap/support/notes/319986 (SAP Service marketplace login required)
Key words :
upgrade prepare phase rscnvadr, corrected addr_upgrade_prepare_45a function module, respective error message f2776, number range interval adrnr 01, function module addr_upgrade_prepare_45a, corrected function module, number range adrnr 01, number range size, current number level, number range interval
Related Notes :
| 379769 | Address numbers higher after upgrade conversion |
| 97802 | Tablespace sizes for conversion addresses for 4.5/4.6/4.7 |
| 97032 | Addresses: Preliminary conversion in Release 4.5/4.6/4.7 |