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Information in the Extensible Storage Engine (ESE) database is of an incorrect data type

 

Topic Last Modified: 2007-11-16

The Microsoft Exchange Server 2007 Management Pack for Operations Manager monitors the Windows Application log on computers that are running Exchange Server 2007 and generates this alert when the event or events specified in the following Details table are logged.

To learn more about this event, do one or more of the following:

  • Review the description of the event that includes the variables specific to your environment. From the Operator Console, select this alert, and then click the Properties tab.

  • Review all events that have been logged that meet the criteria of this Operations Manager alert. From the Operator Console, click the Events tab, and then double-click the event in the list for which you want to review the event description.

 

Product Name

Exchange

Product Version

8.0 (Exchange Server 2007)

Event ID

17001

Event Source

MSExchangeTransport

Alert Type

Critical Error

MOM Rule Path

Microsoft Exchange Server/Exchange 2007/Common Components/Hub Transport and Edge Transport/Transport

MOM Rule Name

Information in the Extensible Storage Engine (ESE) database is of an incorrect data type. Remove the old database before starting the Microsoft Exchange Transport service.

This Error event indicates a version mismatch between one of the following files that comprise the message queue database or the Content Filtering database on an Edge Transport server or an Edge Transport server:

  • The database file Temp.edb that is used to verify the database schema on service startup   This file is always located with the database transaction logs.

  • The database file itself   The message queue database is named Mail.que. The Content Filtering database is named IpFiltering.edb.

By default, the message queue database and the transaction logs are located at C:\Program Files\Microsoft\Exchange Server\TransportRoles\data\Queue. The location of the message queue database is controlled by the QueueDatabasePath parameter in the EdgeTransport.exe.config application configuration file. The location of the message queue transaction logs is controlled by the QueueDatabaseLoggingPath parameter in the EdgeTransport.exe.config application configuration file.

By default, the Content Filtering database and the transaction logs are located at C:\Program Files\Microsoft\Exchange Server\TransportRoles\data\IPFilter. The location of the Content Filtering database is controlled by the IPFilterDatabasePath parameter in the EdgeTransport.exe.config application configuration file. The location of the Content Filtering database transaction logs is controlled by the IPFilterDatabaseLoggingPath parameter in the EdgeTransport.exe.config application configuration file.

The EdgeTransport.exe.config application configuration file is located in C:\Program Files\Microsoft\Exchange Server\Bin.

To resolve this error, follow these steps:

  1. Verify that the Microsoft Exchange Transport service is stopped.

  2. Delete or move the following files from their current location:

    • The database file and the checkpoint file in the database directory that corresponds to the database that is specified in the error message text   The database files are described in the following list:

      Mail.que or IpFiltering.edb   The main database file

      Trn.chk   The checkpoint file

      The location of the message queue database is controlled by the QueueDatabasePath parameter in the EdgeTransport.exe.config application configuration file. The location of the Content Filtering database is controlled by the IPFilterDatabasePath parameter in the EdgeTransport.exe.config application configuration file. If the specified database is a message queue database that contains messages awaiting delivery, you can use a different Microsoft Exchange Server 2007 Hub Transport server or Edge Transport server to deliver the messages within the database. For more information, see Working with the Queue Database on Transport Servers.

    • The transaction log files in the transaction log directory that correspond to the database that is specified in the error message text   The transactions logs are described in the following list:

      Trn*.log   The transaction logs

      Trnres*.jrs   The reserved transaction logs that serve as placeholders

      Temp.edb   A sample database file that is used to verify the database schema. Although this is not a transaction log file, it is always kept with the transaction logs.

      The location of the message queue database transaction logs is controlled by the QueueDatabaseLoggingPath parameter in the EdgeTransport.exe.config application configuration file. The location of the Content Filtering database transaction logs is controlled by the IPFilterDatabaseLoggingPath parameter in the EdgeTransport.exe.config application configuration file.

  3. Start the Microsoft Exchange Transport service. If the message queue database or the Content Filtering database does not exist, a new empty database is created. If the message queue database transaction logs or the Content Filtering database transaction logs do not exist, new logs are created.

For more information, see the following Microsoft Exchange Server 2007 Help topics:

To search the Microsoft Knowledge Base articles based on criteria that generated this alert, visit the Search the Support Knowledge Base (KB) Web site.

To review Exchange 2007 event message articles that may not be represented by Exchange 2007 alerts, see the Events and Errors Message Center.

If you are not already doing so, consider running the tools that Microsoft Exchange offers to help administrators analyze and troubleshoot their Exchange environment. These tools can help you make sure that your configuration is in line with Microsoft best practices. They can also help you identify and resolve performance issues, improve mail flow, and better manage disaster recovery scenarios. Go to the Toolbox node of the Exchange Management Console to run these tools now. For more information about these tools, see Toolbox in the Exchange Server 2007 Help.

 
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