Exchange backup failing with Backup Exec 2012

[NBU_13]

Hi,

Exchange backup with 2 CAS and 2 DAG, if we run all database for this Exchange backup, its getting fail with VSS issue due to only one database, but if I run particular database seperately, then its running fine and completing successfully.

The job ended: Monday, April 29, 2013 at 18:17:30
State at the end: Failed
Final error: 0xe000fed1 - Ocurri = failure to check the status of

editor.
Final error category: Resource Errors

For additional information about this error, go to the link

V-79-57344-65233



Errors message :

Click an error below to locate it in the job log
Backup-MEXMBX02.minenergia.clV-79-57344-65233 -

Technology Snapshot: Initialization Error: "\

\ MEDAG01.minenergia.cl \ Microsoft Information Store \ Professionals DB ".

Snapshot Technology used: Service Volume Shadow

Microsoft (VSS).

Error Snapshot technology (0xE000FED1): Ocurri = failure to

check the status of the publisher.

Check the Windows Event Viewer for details.

Publisher Name: Exchange Server, Publisher ID: {76FE1AC4-15F7-4BCD-987e-

8E1ACB462FB7}, Last error: The VSS Writer failed, but can

operation retried (0x800423f3), State: Stable (1).

[Sush---]

Hello NBU_13,

   You can refer to the following technotes

http://www.symantec.com/docs/TECH179220 : Microsoft Exchange 2010 Database backups are failing with "0xe000fed1 - A failure occurred querying the Writer status"

http://www.symantec.com/docs/TECH194810 : Exchange 2010 database Differential backup jobs fail with error 0xE000FED1: A failure occurred querying the Writer status

http://www.symantec.com/docs/TECH135119 : Backup Exec for Windows Servers Exchange Agent - "Snapshot provider error (0xE000FED1) A failure occurred querying the Writer status" With Event Id 9840, Event id 9814 and Event id 2007 in event viewer.

Thanks,

-Sush...