Solution : https://service.sap.com/sap/support/notes/304158 (SAP Service marketplace login required)
Key words :
4 additional key words configuration, user key default, <dbname> -ux <defuser>, upper/lower cases, additional user information, xuser key default, <dbname> -ux sapr3, employed backup medium, medium definition file, user information required
Related Notes :
| 119863 | Backup tools |