KB934700 has been published and is available via the following link http://support.microsoft.com/?kbid=934700
Event Type: Error
Event Source: Microsoft Operations Manager
Event Category: None
Event ID: 21061
Time: 3:05:03 AM
Computer Discovery execution aborted as no queries could be read from the MOM Database. (Nothing to process).
select DataValue from configuration where dataName = 'name'