Hi,
Sometimes You can get “RMAN-20299: DBMS_RCVMAN package not compatible with the recovery catalog ” error.
Details of error are as follows.
RMAN-20299: DBMS_RCVMAN package not compatible with the recovery catalog
Cause: The version of the recovery catalog tables does not work with this version of the DBMS_RCVMAN package.
Action: Check that the recovery catalog packages and schema are installed correctly.
The UPGRADE CATALOG command can be used to upgrade the recovery catalog tables and packages to the most current version.
This error is related with the catalog, upgrade catalog as follows.
RMAN> upgrade catalog; recovery catalog owner is RMAN enter UPGRADE CATALOG command again to confirm catalog upgrade RMAN> upgrade catalog; recovery catalog upgraded to version 12.01.00.02 DBMS_RCVMAN package upgraded to version 12.01.00.02 DBMS_RCVCAT package upgraded to version 12.01.00.02.
Do you want to learn more details about RMAN, then read the following articles.
https://ittutorial.org/rman-backup-restore-and-recovery-tutorials-for-beginners-in-the-oracle-database/