RMAN-06159

Error: RMAN-06159: error while looking up backup set

Causa: An error occurred while looking up the specified backup set in the recovery catalog or target database control file.

Acción: This error is accompanied by other errors describing the reason for the failure. Ensure that the key is entered correctly. If the backup set was created when the recovery catalog was not available, then a RESYNC CATALOG must be done to update the recovery catalog.