Solution : https://service.sap.com/sap/support/notes/485992 (SAP Service marketplace login required)
Key words :
upgrade program r3up stops immediately, standard /usr/sap/upgrade, number range object isu_erdk, \usr\sap\put, current number levels, generate file r3upphas, complete number ranges, directory dir_put/bin, upgrade directory, number ranges
Related Notes :
48184 | Upgrade: Stopping a running R3up or SAPup |