I have a database maintenance plan in place to shrink my transaction log and database nightly. For some reason it is not executing properly and my transaction log is remaining very large. Here is the error:
Shrink Database (HJOSQL05)
Shrink Database on Local server connection
Limit: 50 MB
Free space: 10 %
Task start: 2013-12-20T03:16:54.
Task end: 2013-12-20T03:16:57.
Failed:(-1073548784) Executing the query "DBCC SHRINKDATABASE(N'Commerce', 10, TRUNCATEONLY)..." failed with the following error: "Backup, file manipulation operations (such as ALTER DATABASE ADD FILE) and encryption changes on a database must be serialized. Reissue the statement after the current backup or file manipulation operation is completed.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
DBCC SHRINKDATABASE(N''Commerce'', 10, TRUNCATEONLY)
I backup the transaction log hourly during the day, and the database at the end of the day around 6:00 pm. I run this maintenance routine later in the evening after the backup.