The operation was not able to acquire an exclusive lock on the Mailing List.

The_operation_was_not_able_to_acquire_an_exclusive_lock_on_the_Mailing_List._1_Rule (Rule)

Knowledge Base article:

Element properties:

Member Modules:

Source Code:

<Rule ID="The_operation_was_not_able_to_acquire_an_exclusive_lock_on_the_Mailing_List._1_Rule" Target="Microsoft.CommerceServer.2007.Microsoft_Commerce_Server_2007_Installation" Enabled="true" ConfirmDelivery="true" Comment="Mom2005ID='{2A1D0C60-E1A7-440D-80A3-8E8BB2B09425}';MOM2005ComputerGroupID={8A6C633F-AF41-4F93-9B9E-25057639D85A}">

  <Category>EventCollection</Category>

  <DataSources>

    <DataSource ID="_F6DA1507_12AF_11D3_AB21_00A0C98620CE_" Comment="{F6DA1507-12AF-11D3-AB21-00A0C98620CE}" TypeID="WindowsLibrary!Microsoft.Windows.EventProvider">

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

      <LogName>Application</LogName>

      <Expression>

        <And>

          <Expression>

            <SimpleExpression>

              <ValueExpression>

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

              </ValueExpression>

              <Operator>Equal</Operator>

              <ValueExpression>

                <Value>8456</Value>

              </ValueExpression>

            </SimpleExpression>

          </Expression>

          <Expression>

            <SimpleExpression>

              <ValueExpression>

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

              </ValueExpression>

              <Operator>Equal</Operator>

              <ValueExpression>

                <Value>Commerce Server List Manager</Value>

              </ValueExpression>

            </SimpleExpression>

          </Expression>

        </And>

      </Expression>

    </DataSource>

  </DataSources>

  <WriteActions>

    <WriteAction ID="GenerateAlert" TypeID="MomBackwardCompatibility!System.Mom.BackwardCompatibility.AlertResponse">

      <AlertGeneration>

        <GenerateAlert>false</GenerateAlert>

      </AlertGeneration>

      <InvokerType>1</InvokerType>

    </WriteAction>

    <WriteAction ID="CollectEventData" TypeID="SystemCenterLibrary!Microsoft.SystemCenter.CollectEvent"/>

    <WriteAction ID="CollectEventDataWarehouse" TypeID="DataWarehouseLibrary!Microsoft.SystemCenter.DataWarehouse.PublishEventData"/>

  </WriteActions>

</Rule>