#554 5.6.0 STOREDRV.Deliver.Exception:ObjectValidationException

Issue:

Recently our users were experiencing an issue when they would send updates to meeting requests. The following error is received when updating the meeting:

#554 5.6.0 STOREDRV.Deliver.Exception:ObjectValidationException; Failed to process message due to a permanent exception ##

After calling Microsoft we discovered that there is a bug in Exchange 2007 SP2 that the named tables on the Hub transports and CAS servers are not updated correctly. 

Cause:

What caused this to happen.  Basically, I have had a database that was about to reach its max drive space.  Instead of defragging the database, I decided to move all the users to other databases, delete the database and create a new empty one.  The process of deleting teh database causes the error above. 

The FIX:

Reboot all the CAS and HUB servers one by one in order for the Named Properties tables can be updated.  The actual fix will probably not be available from Microsoft until SR2 of Exchange 2007 SP2.

~ by lorenzog0917 on October 29, 2009.