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Scan on sysindexes returned a duplicate index Run DBCC CHECKTABLE

Microsoft.SQLServer.2000.Scan_on_sysindexes_returned_a_duplicate_index__Run_DBCC_CHECKTABLE (Rule)

Knowledge Base article:

Causes

The sysindexes table in the specified database has a data integrity problem. Data integrity problems are often a side effect of hardware problems. This message is often seen in conjunction with other data integrity messages.

Resolutions

Run hardware diagnostics and correct any problems. Also examine the Microsoft® Windows NT® system and application logs and the SQL Server error log to see if the error occurred as the result of hardware failure. Fix any hardware-related problems.

If you have persistent data inconsistency problems, try to swap out different hardware components to isolate the problem. Check that your system does not have write caching enabled on the disk controller. If you suspect this to be the problem, contact your hardware vendor.

Finally, you might find it beneficial to switch to a completely new hardware system, including reformatting the disk drives and reinstalling the operating system.

RESTORE FROM BACKUP

If the problem is not hardware related and a known clean backup is available, restore the database from the backup.

DBCC CHECKDB

If no clean backup is available, execute DBCC CHECKDB without a repair clause to determine the extent of the corruption. Since DBCC cannot fix system table errors you will not be able to use the repair clause to fix this particular error.

CAUTION:If you are unsure what effect DBCC CHECKDB with a repair clause has on your data, contact your primary support provider before executing this statement.

If running DBCC CHECKDB with one of the repair clauses does not correct the problem, contact your primary support provider.

Element properties:

TargetMicrosoft.SQLServer.2000.DBEngine
CategoryEventCollection
EnabledTrue
Event Source$Target/Property[Type="SQL!Microsoft.SQLServer.DBEngine"]/ServiceName$
Alert GenerateTrue
Alert SeverityError
Alert PriorityNormal
RemotableTrue
Alert Message
Scan on sysindexes returned a duplicate index Run DBCC CHECKTABLE
{0}
Event LogApplication
CommentMom2005ID='{CFB9109A-5A09-4A26-8F47-2356408E3766}'

Member Modules:

ID Module Type TypeId RunAs 
EventDS DataSource Microsoft.Windows.EventProvider Default
GenerateAlert WriteAction System.Health.GenerateAlert Default

Source Code:

<Rule ID="Microsoft.SQLServer.2000.Scan_on_sysindexes_returned_a_duplicate_index__Run_DBCC_CHECKTABLE" Target="SQL2000Core!Microsoft.SQLServer.2000.DBEngine" Enabled="true" Comment="Mom2005ID='{CFB9109A-5A09-4A26-8F47-2356408E3766}'" Remotable="true">

  <Category>EventCollection</Category>

  <DataSources>

    <DataSource ID="EventDS" TypeID="Windows!Microsoft.Windows.EventProvider">

      <ComputerName>$Target/Host/Property[Type="Windows!Microsoft.Windows.Computer"]/NetworkName$</ComputerName>

      <LogName>Application</LogName>

      <Expression>

        <And>

          <Expression>

            <SimpleExpression>

              <ValueExpression>

                <XPathQuery>PublisherName</XPathQuery>

              </ValueExpression>

              <Operator>Equal</Operator>

              <ValueExpression>

                <Value>$Target/Property[Type="SQL!Microsoft.SQLServer.DBEngine"]/ServiceName$</Value>

              </ValueExpression>

            </SimpleExpression>

          </Expression>

          <Expression>

            <RegExExpression>

              <ValueExpression>

                <XPathQuery>EventDisplayNumber</XPathQuery>

              </ValueExpression>

              <Operator>MatchesMOM2005RegularExpression</Operator>

              <Pattern>^(17052|17055)$</Pattern>

            </RegExExpression>

          </Expression>

          <Expression>

            <RegExExpression>

              <ValueExpression>

                <XPathQuery>EventDescription</XPathQuery>

              </ValueExpression>

              <Operator>MatchesMOM2005BooleanRegularExpression</Operator>

              <Pattern>((^.*8647 and (not ^.*\n.*8647)) or (^.*8647.*\n.*8647)) AND (NOT ^.*[0-9]+.*8647) AND (NOT ^.*8647[0-9]+)</Pattern>

            </RegExExpression>

          </Expression>

        </And>

      </Expression>

    </DataSource>

  </DataSources>

  <WriteActions>

    <WriteAction ID="GenerateAlert" TypeID="SystemHealth!System.Health.GenerateAlert">

      <Priority>1</Priority>

      <Severity>2</Severity>

      <AlertOwner>$Data/PublisherName$</AlertOwner>

      <AlertMessageId>$MPElement[Name="Microsoft.SQLServer.2000.Scan_on_sysindexes_returned_a_duplicate_index__Run_DBCC_CHECKTABLE.AlertMessage"]$</AlertMessageId>

      <AlertParameters>

        <AlertParameter1>$Data/EventDescription$</AlertParameter1>

      </AlertParameters>

      <Suppression>

        <SuppressionValue/>

      </Suppression>

    </WriteAction>

  </WriteActions>

</Rule>