Hi,
It seems that you are using AOFO for exchange database.It is not recommended to use AOFO option for database backups like Exchange or SQL.It should be used for other normal files.
Use Exchange agent for backing up Exchange database.It takes care of backing all the active or open files related to Exchange.
Kindly have a look at the following technote,
http://seer.support.veritas.com/docs/263784.htm
- Create a new backup job and do not select AOFO for backup of Exchange.
-Use AOFO option for backing up other normal files and revert back with necessary results
_____________________________________________
NOTE : If we do not receive your reply within two business days, this post would be marked "assumed answered" and would be moved to "answered questions" pool.