Kindly explain the effect and why the below warning is produced by Exchange server and what should be done to avoid this warning again.
Alert Time: 2013-08-19 13:06:59Z
Event Time: 07:36:21 AM 19-Aug-2013 UTC
Description: Microsoft Exchange System Attendant failed to read the membership of the universal security group ''''/dc=IN/dc=EMMVEE/ou=Microsoft Exchange Security Groups/cn=Exchange Servers''''; the error code was ''''8007203a''''. The problem might be that the Microsoft Exchange System Attendant does not have permission to read the membership of the group.
If this computer is not a member of the group ''''/dc=IN/dc=EMMVEE/ou=Microsoft Exchange Security Groups/cn=Exchange Servers'''', you should manually stop all Microsoft Exchange services, run the task ''''add-ExchangeServerGroupMember,'''' and then restart all Microsoft Exchange services.