HP Data Protector A.06.11 Integration Manual page 220

3. If you run backups in RMAN mode, verify that the Oracle Target Database is
configured to allow remote connections with system privileges:
Export ORACLE_HOME as described in Step 1 on page 218 and start the SQL
Plus from the ORACLE_HOME directory:
bin/svrmgrl
At the SQL prompt, type:
connect Target_Database_Login as SYSDBA;
exit
Repeat the procedure using SYSOPER instead of SYSDBA. Set the
ORACLE_HOME directory
If you use the Recovery Catalog:
bin/rman target Target_Database_Login rcvcat
Recovery_Catalog_Login
If you do not use the Recovery Catalog:
bin/rman target Target_Database_Login nocatalog
If this fails, refer to the Oracle documentation for instructions on how to set up
the password file and any relevant parameters in the initORACLE_SID.ora
file.
220 Integrating SAP R/3 and Data Protector