Maintenance Plans Failing

We are still having issues running maintenance plans on a server since
joining a large domain. Error message for the backup job follows:
The job failed. Unable to determine if the owner (DomainName\sa-stpisap) of
job DB Backup Job for DB Maintenance Plan 'DailyMaintenancePlan' has server
access (reason: Could not obtain information about Windows NT group/user
'DomainName\sa-stpisap'. [SQLSTATE 42000] (Error 8198)).
While logged in as sa-stpisap I can right click on the db and create a
backup on the C:\ drive.
Any thoughts?
Thanks,
StevenHi Steven,
http://support.microsoft.com/kb/834124/en-us
"Steven" wrote:

> We are still having issues running maintenance plans on a server since
> joining a large domain. Error message for the backup job follows:
> The job failed. Unable to determine if the owner (DomainName\sa-stpisap)
of
> job DB Backup Job for DB Maintenance Plan 'DailyMaintenancePlan' has serve
r
> access (reason: Could not obtain information about Windows NT group/user
> 'DomainName\sa-stpisap'. [SQLSTATE 42000] (Error 8198)).
> While logged in as sa-stpisap I can right click on the db and create a
> backup on the C:\ drive.
> Any thoughts?
> Thanks,
> Steven