Error Message

Job Log exception :

V-79-57344-33960 - A log backup was attempted on database DB-Name that is not configured to support log backups. To change the configuration, use the SQL administration tools to set the recovery mode to Full.  A new full backup should be performed if this setting is changed before a log backup is run.

The simple recovery model databases get excluded in a log backup.

Example : Database DBName is in simple recovery mode. Excluding it from Log backup job.

After the change documented in the article, 100060204 it was observed sometimes a database which is using a simple recovery model would throw an exception as mentioned above. Normally, all simple recovery model SQL databases should be excluded.  

This exception can be ignored for the SQL Log backup if the database is using a Simple Recovery Model.

This issue is fixed in Backup Exec 25