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An exception occurred processing a group membership rule.

Microsoft.SystemCenter.GroupPopulatorModule.UnrecoverableModuleError.Alert (Rule)

One of the rules that calculates a group's membership failed and generated an exception. The rule will be unloaded as a result.

Knowledge Base article:

Summary

While calculating group membership, an exception occurred and the calculation could not complete. This rule is disabled by default.

Causes

An unexpected condition occurred. This could be due to an issue with the implementation of group discovery, a transient issue, or a high load on the all management servers resource pool.

Resolutions

Refer to the information provided in the event details for guidance in resolving the specific issue that has occurred.

Element properties:

TargetMicrosoft.SystemCenter.AllManagementServersPool
CategoryAlert
EnabledFalse
Event_ID31400
Event SourceHealth Service Modules
Alert GenerateTrue
Alert SeverityError
Alert PriorityHigh
RemotableTrue
Alert Message
A Group Populator module unloaded due to an unrecoverable error.
Details:{0}
Event LogOperations Manager

Member Modules:

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

Source Code:

<Rule ID="Microsoft.SystemCenter.GroupPopulatorModule.UnrecoverableModuleError.Alert" Enabled="false" Target="SCLibrary!Microsoft.SystemCenter.AllManagementServersPool" ConfirmDelivery="true" Remotable="true" Priority="Normal" DiscardLevel="100">

  <Category>Alert</Category>

  <DataSources>

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

      <ComputerName>.</ComputerName>

      <LogName>Operations Manager</LogName>

      <Expression>

        <And>

          <Expression>

            <SimpleExpression>

              <ValueExpression>

                <XPathQuery Type="String">PublisherName</XPathQuery>

              </ValueExpression>

              <Operator>Equal</Operator>

              <ValueExpression>

                <Value Type="String">Health Service Modules</Value>

              </ValueExpression>

            </SimpleExpression>

          </Expression>

          <Expression>

            <SimpleExpression>

              <ValueExpression>

                <XPathQuery Type="UnsignedInteger">EventDisplayNumber</XPathQuery>

              </ValueExpression>

              <Operator>Equal</Operator>

              <ValueExpression>

                <Value Type="UnsignedInteger">31400</Value>

              </ValueExpression>

            </SimpleExpression>

          </Expression>

        </And>

      </Expression>

    </DataSource>

  </DataSources>

  <WriteActions>

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

      <Priority>2</Priority>

      <Severity>2</Severity>

      <AlertName/>

      <AlertDescription/>

      <AlertMessageId>$MPElement[Name="Microsoft.SystemCenter.GroupPopulatorModule.UnrecoverableModuleError.AlertMessage"]$</AlertMessageId>

      <AlertParameters>

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

      </AlertParameters>

      <Suppression>

        <SuppressionValue>$Data/Params/Param[3]$</SuppressionValue>

        <SuppressionValue>$Data/LoggingComputer$</SuppressionValue>

      </Suppression>

    </WriteAction>

  </WriteActions>

</Rule>