Nightly adTempus DB backup fails

RZamora (1 post)
July 29, 2015 11:00 AM
Accepted Answer

We are running on Windows Server 2008 R2 Enterprise SP 1.

 The nightly backup starts up at the time specified in the Windows Registry, which was set to 2:00.  The job fails.  When I look in the Event Viewer the error: "BackupDiskFile::CreateMedia: Backup device 'C:\Program Files\Arcana Development\adTempus\Backup\adtempus_SWPDCENDWODB01.dat.bak' failed to create. Operating system error 5(Access is denied.)."

The adTempus service is logged in as "Local System".  The SQL Server (ADTEMPUS) service is logged in as "NT Service\MSSQL$ADTEMPUS".  The SQL Server Agent (ADTEMPUS) service is logged in as "Network Service".

The last two services do not have authority to write to the folders.  How can I grant them the authority?

Bill Staff (599 posts)
July 29, 2015 02:35 PM
Accepted Answer
You need to grant permission to the "NT Service\MSSQL$ADTEMPUS" to be able to create files in the backup folder. The adTempus service account doesn't need permission, as the backup is done by SQL Server. See this article for more information.

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