Symantec BackUp Exec 12.5 SP3 - An unknow error has occured
I installed Symantec BackUp Exec 12.5 SP3 on the Windows Server 2008 R2. Also, I have Hewlett Packard LTO Ultrium-3 drive.
When I tried to make a full backup on the tape the error occurs after 4GB or 5GB (always different).
Here is the job log:
Job ended: Thursday, March 18, 2010 at 12:40:04 PM
Completed status: Failed
Final error: 0xe00084f4 - An unknown error has occurred.
Final error category: System Errors
For additional information regarding this error refer to link V-79-57344-34036
Backup- D: Storage device "HP 1" reported an error on a request to write data to media.
A device attached to the system is not functioning.
V-79-57344-34036 - An unknown error has occurred.
Please, help me to figure out what is the cause.
When it was on the Windows Server 2003 it works perfectly.
Waiting for your advices.