Duplicate Database Until Sequence Fails with RMAN-05556
I run nightly full rman backups to disk, these are used to refresh clones of our production instance for support and test environments.
I run the rman command
DUPLICATE TARGET DATABASE TO <SID>
until sequence <seq no.>;
Lately this has been giving me problems such as below.
RMAN-03002: failure of Duplicate Db command at 12/10/2015 17:19:42
RMAN-05501: aborting duplication of target database
RMAN-05556: not all datafiles have backups that can be recovered to SCN 10243562335
RMAN-03015: error occurred in stored script Memory Script
RMAN-06026: some targets not found - aborting restore
RMAN-06100: no channel to restore a backup or copy of datafile 93
RMAN-06100: no channel to restore a backup or copy of datafile 77