Job fails due to domian acccont

From: Babu (Babu_at_discussions.microsoft.com)
Date: 08/20/04 

Date: Fri, 20 Aug 2004 11:25:01 -0700

I have job running under a domian\userraccont.. It use to work fine..
suddenly it stoppped working..below is the error message

"""""The job failed. Unable to determine if the owner
(HO_PDOMAIN\cyresextractprod) of job Cypress Reserves Extract Processing has
server access (reason: Could not obtain information about Windows NT
group/user 'HO_PDOMAIN\cyresextractprod'. [SQLSTATE 42000] (Error 819"""

I could not even get the user login info by isuing xp_logininfo command..

I will be gald if any 1 response