Quite often we run into “RMAN-06172: no AUTOBACKUP found or specified handle is not a valid copy or piece” when restoring a controlfile from autobackup, especially when trying to restore the backup from a differnt machine and a recovery catalog -- a database schema that contains the RMAN repository data for one or more target … Continue reading RMAN-06172: no AUTOBACKUP found or specified handle is not a valid copy or piece →