Replicated backups cannot be restored to older NetBackup versions
If you replicate a backup image created on NetBackup 10.3 to an older NetBackup version, you cannot restore the buckets or containers having default retention enabled using the older version of NetBackup.
Workaround:
Restore with NetBackup version 10.3 or later.
Replicate the image to NetBackup version 10.3 or later.