Use this query to see if current Event data is being written for configuration requests:
SELECT vc.Name,
MAX(cr.StartTime) as MaxRequestTime
FROM Evt_NS_Client_Config_Request cr
JOIN vComputer vc ON vc.Guid=cr._ResourceGuid
GROUP BY vc.Name
ORDER BY vc.Name
You could add a WHERE vc.Name='TEST-PC' for your test system if you want to look at a more narrow resut set. If this query shows a date of 7/2, then new event data is not being written to the database. Check this KB and confirm that EnableNSEventLog is set to true:
http://www.symantec.com/docs/TECH40691