The edition is sql server 2005 sp4. I will try your solution of creating the new backup folder and will post the results soon.

Thanks for the help.

Results:

Primary_id - XXXXXX

primary_database - ABC

backup_directory - Networkpath

backup_share - Networkpath

backup_retention_period - 4320

backup_threshold...

I figured out the issue.

I have a sql job that is running every 20 sec. And the job has to execute tsql command against a database which is deleted...

No. Both the options are set to false.

I have a similar issue..

Login Failed for user 'NT AUTHORITY\SYSTEM'. [client:IP]

error:18456 severity:14 state:16

Its default database is master.

Any idea why i am receiving this error even if the default database is...