Microsoft KB Archive/833907

= The information store may stop responding, and the stores may appear to be dismounted in Exchange 2003 =

Article ID: 833907

Article Last Modified on 10/25/2007

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APPLIES TO


 * Microsoft Exchange Server 2003 Standard Edition
 * Microsoft Exchange Server 2003 Enterprise Edition

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SYMPTOMS
The information store may stop responding, and the stores may appear to be dismounted in Microsoft Exchange Server 2003. Additionally, the clients cannot connect to the server.



CAUSE
This problem occurs if the DSAccess component incorrectly calculates the time-out value of a Lightweight Directory Access Protocol (LDAP) session. The DSAccess component incorrectly uses milliseconds instead of seconds when it uses the ldap_set_option function to set the LDAP_OPT_SEND_TIMEOUT value.

By default, the value of the LDAP_OPT_SEND_TIMEOUT is 30 seconds. However, the DSAccess component sets the LDAP_OPT_SEND_TIMEOUT value to 30,000 seconds.



RESOLUTION
To resolve this problem, obtain the latest service pack for Exchange Server 2003.

For more information, click the following article number to view the article in the Microsoft Knowledge Base:

836993 How to obtain the latest service packs for Exchange Server 2003

File information
The English version of this hotfix has the file attributes (or later file attributes) 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 --  10-Nov-2003  12:31  6.5.6980.39       591,360  Phatq.dll



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the &quot;Applies to&quot; section.

This problem was first corrected in Microsoft Exchange Server 2003 Service Pack 1.



MORE INFORMATION
For more information, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates

For more information, click the following article number to view the article in the Microsoft Knowledge Base:

817903 New naming schema for Exchange Server software update packages

Additional query words: XADM

Keywords: kbhotfixserver kbqfe kbhotfixserver kbqfe kbexchange2003sp1fix kbexchstore kbbug kbfix kbqfe KB833907

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