Microsoft Exchange System Attendant failed to read the membership of the universal security group '%1'; the error code was ...

Microsoft Exchange System Attendant failed to read the membership of the universal security group '%1'; the error code was '%2'.  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 '%1', you should manually stop all Microsoft Exchange services,  run the task 'add-ExchangeServerGroupMember,' and then restart all Microsoft Exchange services.

Microsoft Exchange System Attendant does not have sufficient rights to read Exchange configuration objects in Active Directory. ... Microsoft Exchange System Attendant does not have sufficient rights to read Exchange configuration objects in Active Directory. ... Microsoft Exchange System Attendant failed to add the local computer as a member of the DS group object '%1'. Please stop ... Microsoft Exchange System Attendant failed to read the membership of group '%1'. Error code '%2'. Please check whether the ... Microsoft Exchange System Attendant failed to read the membership of the universal security group '%1'; the error code was ... Microsoft Exchange System Attendant has detected a discrepancy in the published security data for Exchange server '%1'. This ... Microsoft Exchange System Attendant has detected that the local computer is not a member of group '%1'. System Attendant ... Microsoft Exchange System Attendant has detected that the password of the legacy exchange service account has been modified. ... Microsoft Exchange System Attendant has detected that the system attendant object in the DS has been modified. System Attendant ...