Event ID 5377 is logged on an Office Communications Server 2007 R2 Group Chat server

Article ID: 2549052 - View products that this article applies to.
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SYMPTOMS

The following event is logged in the Office Communications Server log on a Microsoft Office Communications Server 2007 R2 Group Chat server. 

Log Name: Office Communications Server
Source: OCS MGC
Logged: Date
Event ID: 5377
Task Category: (1099)
Level: Error
Keywords: Classic
User: N/A
Computer: Computer Name
Description:
Failed to update the database with AD changes. [121] String or binary data would be truncated. The statement has been terminated.


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CAUSE

This issue occurs if you create a user in the Active Directory directory service who has a distinguished name of more than 256 characters, and then you add this user to a distribution group.
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RESOLUTION

To resolve this issue, install the following cumulative update:
2549044
(http://support.microsoft.com/kb/2549044/ )
Update package for the Office Communications Server 2007 R2 Group Chat server: June, 2011

Note After you apply this update,the Group Chat server supports up to 384 characters in the distinguished name.
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Properties

Article ID: 2549052 - Last Review: July 1, 2011 - Revision: 2.0
APPLIES TO
  • Microsoft Office Communications Server 2007 R2 Group Chat server
Keywords: 
kbqfe kbfix kbexpertiseinter kbsurveynew KB2549052
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