Solution : https://service.sap.com/sap/support/notes/89677 (SAP Service marketplace login required)
Key words :
additional key words r3inst, sapdba created additional tables, system generates error ora-00955, drop table sapr3, database error, database load, database copy, existing object, prerequisites due, tablespace enhancement
Related Notes :
89121 | ORA-1658 with installation of IDES |
29797 | SAPDBA: tables SDAH, SDBAD, DBSTATTORA,... |