It is using an SQL account. The mf20.dsn is below with WSID & SERVER changed. [ODBC] DRIVER=SQL Server UID=Citrix LANGUAGE=us_english DATABASE=CITRIX_Datastore WSID=Citrix-Server APP=Microsoft Data Access Components SERVER=SQL-Server Description=Citrix Datastore Thanks On Mon, Jan 26, 2009 at 9:59 AM, Joe Shonk <joe.shonk@xxxxxxxxx> wrote: > What does your mf20.dns look like? Are you using an AD account or SQL > account? Is the dbuser account being reset somehow? > > > > Joe > > > > *From:* thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx] *On > Behalf Of *Tom Sorenson > *Sent:* Monday, January 26, 2009 8:37 AM > *To:* thin@xxxxxxxxxxxxx > *Subject:* [THIN] Strange occurrence > > > > For some as yet explained reason, servers in my Citrix farm appear to lose > DSN information connecting to the datastore. When this happens, I see the > below error. > * > The Citrix Presentation Server failed to connect to the Data Store. ODBC > error while connecting to the database: 28000 -> [Microsoft][ODBC SQL Server > Driver][SQL Server]Login failed for user 'dbuser'. > > *The database is not 28000, it is actually called Citrix. I found an > instance online of another person experiencing the same issue, but no > resolution. To resolve I need to run dsmaint config and point it back to > the correct dsn and restart the IMA service. > > Any ideas ? > > Regards >