Event ID 4999 is logged on an Exchange Server 2010 Client Access server

Today I just found an error message in my exchange server with the Event id 4999

 

CAUSE :

This issue occurs because the special characters in the database name cause an IndexOutOfRangeException exception.

This exception crashes the MSExchangeServicesAppPool application pool

Resolution :

Just we need to apply the Roll update 1 for Exchange 2010 SP2

http://support.microsoft.com/kb/2645995

 

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