"SQLSERVERAGENT Sql Server Scheduled Job '' - Status: Failed Job engine 208 " Getting warning ..

I m getting this warning.

Will U plz tell me wat is the reason behind it?? ASAP

RCHDNT11:1 NT Events from Application - batch 1  Type     mm/dd/yyyy hh:mm:ss             Source Category      Event       User         MachineName Description  WARNING           2/15/2011 0:00:19 AM           SQLSERVERAGENT Job Engine           208          N/A         RCHDSQLSRV SQL Server Scheduled Job  Get Database Row Counts  (0x3

I m getting this  msg ....I am executing this command :: Exec sp_DBDetails.
 My job is : Get Database Row Count.

Date            2/21/2011 12:00:04 AM
Log            Job History (Get Database Row Counts)

Step ID            0
Server            RCHDSQLSRV
Job Name            Get Database Row Counts
Step Name            (Job outcome)
Duration            00:00:13
Sql Severity            0
Sql Message ID            0
Operator Emailed            
Operator Net sent            
Operator Paged            
Retries Attempted            0

Message
The job failed.  The Job was invoked by Schedule 10 (Schedule1).  The last step to run was step 1 (Get Database Row Counts).