RMAN-06152

Error: RMAN-06152: CHANGE VALIDATE not supported for backup pieces or backup sets

Causa: The CHANGE VALIDATE command may not be performed on a backup piece.

Acción: The CHANGE VALIDATE command may only be performed on datafile copies and archived logs. To verify the contents of a backup set, use the VALIDATE BACKUPSET command, which must be use inside of an RMAN RUN command.