transaction logs are not being truncated in Exchange 2010 after the backup completes

we are using BackUp Exec 2010 to backup our Excange 2010 (Standard) server.  It is running on an ESX VSphere 4.0.0 

When checing the logs, all logs were truncated/flushed with the exception of DB3 which still shows logs for the last several days.

When the backup completed the following warnings/errors were logged: 

Error category  : Resource Errors
Error       : e000032d - The consistency check of the snapshot for the Microsoft Exchange transaction log has failed. You should check for possible data corruption in the transaction log that is online.
For additional information regarding this error refer to link V-79-57344-813

Document ID: 285294
http://support.veritas.com/docs/285294E-Mail this document to a colleague

When performing a backup of Microsoft Exchange with Backup Exec for Windows Servers, the error "0xe000032d - The consistency check of the snapshot for the Microsoft Exchange transaction log has failed." appears in the job log.

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Exact Error Message
0xe000032d - The consistency check of the snapshot for the Microsoft Exchange transaction log has failed. You should check for possible data corruption in the transaction log that is online.

Details:

When performing a backup of Microsoft Exchange using Backup Exec, the following error occurs:

0xe000032d - The consistency check of the snapshot for he Microsoft Exchange transaction log has failed.

What is the possible solution to repair/correct the error in the transaction log?

Thank you,

Daniel Ross