Microsoft KB Archive/324160

= Performance Issue When LDAP Authentication Is Enabled =

Article ID: 324160

Article Last Modified on 10/10/2005

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APPLIES TO


 * Microsoft Content Management Server 2001 Service Pack 1

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This article was previously published under Q324160



SYMPTOMS
When you log on to a Content Management Server (CMS) site with Lightweight Directory Access Protocol (LDAP) enabled, the performance of the CMS site decreases.



CAUSE
When the CMS LDAP user is authenticated, all of the groups that the user belongs to are retrieved. This can take some time if the user is part of hundreds of groups, including discussion groups.



RESOLUTION
A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Only apply it to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next Content Management Server 2001 service pack that contains this hotfix.

To resolve this problem immediately, contact Microsoft Product Support Services to obtain the fix. For a complete list of Microsoft Product Support Services phone numbers and information about support costs, visit the following Microsoft Web site:

http://support.microsoft.com/contactus/?ws=support

NOTE: In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The typical support costs will apply to additional support questions and issues that do not qualify for the specific update in question.

The English version of this fix has the file attributes (or later) that are listed in the following table. The dates and times for these files are listed in coordinated universal time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.

  Date         Time      Version         Size  File name --  28-May-2002  15:55:48  4.1.942.200   140 KB  Aesecurityservice.exe 28-May-2002 15:55:32  4.1.942.200  1.04 MB  Aeserverobject.dll 28-May-2002 15:55:38  4.1.942.200   132 KB  Aeusrmgr.dll 28-May-2002 15:55:39  1.0.0.1      71.5 KB  Enummembership.dll NOTE: Because of file dependencies, this update requires Microsoft Content Management Server 2001 Service Pack 1.



STATUS
Microsoft has confirmed that this is a problem in Microsoft Content Management Server 2001.

Keywords: kbbug kbfix kbqfe kbcontentmgtserv2001presp2fix kbhotfixserver KB324160

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