Solution : https://service.sap.com/sap/support/notes/125047 (SAP Service marketplace login required)
Key words :
0b additional key words release upgrade, periodic processing > payments > payment run > reorganization, symptom long runtimes, real estate management, completely reorganizing data, sap strongly recommends, prerequisites tables regup, release upgrade, payment media, payment lists
Related Notes :
| 125116 | REGUP, REGUH and BKPF in 4.0B upgrade with IS F3.04 |
| 76431 | Measures for optimizimg the upgrade runtime 4.x |