Load Oracle Recovery Manager (RMAN) events
RMAN Historic collection fetches Jobs data over JDBC connection from RMAN database. It uses Dynamic Performance (V$) views for fetching backups in individual instances, or Recovery Catalog views for fetching backups from a central Recovery Catalog.
Set Advanced Parameter RMAN_BACKUP_LOOKBACK_DAYS=#, where # must be a positive numeric value that indicates the days to load (from current day).
Set Advanced Parameter RMAN_BACKUP_LOOKBACK_OVERRIDE=Y.
Note:
For more information on RMAN_BACKUP_LOOKBACK_OVERRIDE and RMAN_BACKUP_LOOKBACK_DAYS, see NetBackup IT Analytics User Guide > Customize with advanced parameters >> Adding an advance parameter section.
Navigate to Admin >> Data Collection >> Collector Administration.
Select Oracle RMAN Data Collection policy and click .
You can also wait for the scheduled collection to complete.
Reset RMAN_BACKUP_LOOKBACK_DAYS and RMAN_BACKUP_LOOKBACK_OVERRIDE to their original values (or the default values) once the Collection Run is complete. Do not delete the advanced parameters.