If your most recent backups are from a partial backup, you
need to reload your remaining files from your most recent full backup.
To restore system and user files from your most recent full backups:
Gather all the backup media from your most recent full
backup.
Mount the backup(s) on the backup devices and bring the devices
online.
Issue the following FILE and RESTORE commands to
copy the files from the backup device. The SHOW=OFFLINE
option, if used, lists the files you restored on the system printer.