Article ID: 818580
Article Last Modified on 2/20/2007
APPLIES TO
- Microsoft Exchange 2000 Server Standard Edition
SYMPTOMS
The information store may dismount without generating an error message or error event. When you remount the store, it dismounts again after a short time. When you perform additional troubleshooting steps to determine the cause of this problem, you may experience one or more of the following behaviors:
- When you mount a blank store, it does not automatically dismount until a client program logs on.
- When the client program connects to the blank store, you receive a message that the client program is retrieving data from the Exchange server, and then the information store dismounts.
CAUSE
This problem occurs if the information store tries to create a token object for a domain distinguished name (also known as DN) where the domain controller (DC) portion is made up of lowercase letters (dc=). This problem may also occur if a user distinguished name contains lowercase domain controller separators (dc=).
The information store tokenm code uses a case-sensitive STRSTR function to locate the DC= portion of the distinguished name. If the distinguished name uses lowercase letters similar to the following example, the tokenm code cannot determine the domain controller:
cn=username,cn=users,dc=domain,dc=corp,dc=example,dc=com
RESOLUTION
Cumulative Rollup Information
To resolve this problem, obtain the September 2003 Exchange 2000 Server Post-Service Pack 3 (SP3) Rollup. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:
824282 September 2003 Exchange 2000 Server Post-Service Pack 3 Rollup
Hotfix Information
A supported fix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Apply it only to computers that are experiencing this specific problem. This fix may receive additional testing. Therefore, if you are not severely affected by this problem, Microsoft recommends that you wait for the next Microsoft Exchange 2000 Server service pack that contains this fix.
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:
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.
Component: Information store
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
--------------------------------------------------
23-Apr-2003 20:16 6.0.6458.0 65,536 Tokenm.dll
Note Because of file dependencies, this update requires Microsoft Exchange 2000 Server Service Pack 3 (SP3). For additional information, click the article number below to view the article in the Microsoft Knowledge Base:
301378 How to Obtain the Latest Exchange 2000 Server Service Pack
STATUS
Microsoft has confirmed that this is a problem in Microsoft Exchange 2000 Server.
Additional query words: kbExchange2000preSP4septbarFix
Keywords: kbhotfixserver kbqfe kbqfe kbfix kbexchange2000presp4fix kbbug KB818580
