Microsoft KB Archive/320705

= Event ID 9175 is logged when you try to restart the Microsoft Exchange Information Store service =

Article ID: 320705

Article Last Modified on 10/28/2006

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APPLIES TO


 * Microsoft Exchange 2000 Server Standard Edition
 * Microsoft Exchange 2000 Enterprise Server

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This article was previously published under Q320705





SYMPTOMS
When you try to restart the Microsoft Exchange Information Store service, an Error event that is similar to the following is logged in the Application log: Event Type: Error

Event Source: MSExchangeSA

Event Category: (14)

Event ID: 9175

Description: The MAPI call 'OpenMsgStore' failed with the following error: The Microsoft Exchange Server computer is not available. Either there are network problems or the Microsoft Exchange Server is down for maintenance. The MAPI provider failed. Microsoft Exchange Server Information Store ID no: 8004011d-0526-00000000



CAUSE
This problem occurs because the streaming file (.stm) for the Exchange store is damaged.



RESOLUTION
To resolve this problem, perform a restore from the last good backup. If a good backup is not available, you must delete and then re-create the .stm file. To do this, follow these steps: Try to restart the Microsoft Exchange Information Store service. View the Application log to see if event ID 9175 is logged.
 * If event ID 9175 is logged and if a backup is available, restore from the backup.
 * If event ID 9175 is logged and if a backup is not available, copy the content of the :\Program Files\Exchsrvr\MDBDATA directory to a safe location.

Verify the consistency of the databases. Include all the private files and all the public files. Run the eseutil /r command to try to return the databases to a consistent state. If the eseutil /r command fails, run the eseutil /p command.

If you receive a &quot;-1206&quot; error, delete the .stm file for the database. Re-create the .stm file. To do this, run the following command:

eseutil /p %programfiles%\exchsrvr\mdbdata\priv1.edb /createstm

Note The path in this command is the default path of the database file. If the database is not in the default path, change the path in the command to the correct path. Mount the databases. Do not start the Microsoft Exchange MTA Stacks service or the Simple Mail Transfer Protocol service.

You do not want to start these services because you have to merge the data to a .pst file. Therefore, you do not want incoming e-mail messages to be delivered to the mailboxes yet. Use the Exmerge.exe tool to merge the data to a .pst file. Then, create a blank database. Restart the Microsoft Exchange System Attendant service and the Microsoft Exchange Information Store service. Then, mount the databases. Run the Exmerge.exe tool again, and then import the .pst files to the new database. Run the following command:

%programfiles%\exchsrvr\Bin isinteg -s servername -fix -test alltests

Note The Isinteg.exe tool runs a test on all areas of each database. This tool reports results and tries to fix any problems that the tool finds. Run the following command:

eseutil /mh %programfiles%\exchsrvr\mdbdata\priv1.edb

Note This command verifies the consistency of the databases. If a database is consistent, the command generates a &quot;state = clean shutdown&quot; message. This state indicates that all the log files have been committed to the Exchange store. If the command generates a &quot;state = dirty shutdown&quot; message, the database is not consistent. Stop and then restart the Microsoft Exchange System Attendant service and the Microsoft Exchange Information Store service to make sure that the current logs are committed. Test the mailboxes to verify that the mailboxes contain the correct data and to verify that correct mail flow is occurring. Start the rest of the Exchange services. Back up the databases as soon as possible.



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

174197 Microsoft Exchange Mailbox Merge Program (Exmerge.exe) information

317014 Exchange 2000 Server Eseutil command line switches

327346 STM database files are inconsistent after you run the Eseutil /p command

313184 How to recover the information store on Exchange 2000 in a single site

Additional query words: XADM

Keywords: kbprb KB320705

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