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MSSQL 2012: Database Replica Role Changed

Microsoft.SQLServer.2012.AlwaysOn.DatabaseReplicaRoleChanged (Rule)

This error occurs when Database replica changes its role.

Knowledge Base article:

Summary

This error occurs when Database replica changes its role.

This event is disabled in SQL Server by default. It can be enabled by means of the following TSQL: sp_altermessage 1480, 'with_log', 'true'

Causes

Check the reason in the event description.

Resolutions

No user action is required. For more information, see the SQL Server error log, Windows Server Failover Clustering (WSFC) management console, or WSFC log.

Overridable Parameters

Name

Description

Default Value

Enabled

Enables or disables the workflow.

Yes

Priority

Defines Alert Priority.

1

Severity

Defines Alert Severity.

1

Element properties:

TargetMicrosoft.SQLServer.2012.AlwaysOn.DatabaseReplica
CategoryEventCollection
EnabledTrue
Alert GenerateTrue
Alert SeverityWarning
Alert PriorityNormal
RemotableTrue
Alert Message
MSSQL 2012: Database Replica Role Changed
{0}
Event LogApplication

Member Modules:

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

Source Code:

<Rule ID="Microsoft.SQLServer.2012.AlwaysOn.DatabaseReplicaRoleChanged" Target="AlwaysOnDisc!Microsoft.SQLServer.2012.AlwaysOn.DatabaseReplica" Enabled="true" ConfirmDelivery="true" Remotable="true">

  <Category>EventCollection</Category>

  <DataSources>

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

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

      <LogName>Application</LogName>

      <Expression>

        <And>

          <Expression>

            <Or>

              <Expression>

                <SimpleExpression>

                  <ValueExpression>

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

                  </ValueExpression>

                  <Operator>Equal</Operator>

                  <ValueExpression>

                    <Value Type="String">$Target/Property[Type="AlwaysOnDisc!Microsoft.SQLServer.2012.AlwaysOn.DatabaseReplica"]/PerformanceObjectName$</Value>

                  </ValueExpression>

                </SimpleExpression>

              </Expression>

              <Expression>

                <SimpleExpression>

                  <ValueExpression>

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

                  </ValueExpression>

                  <Operator>Equal</Operator>

                  <ValueExpression>

                    <!--Default instance with SQLServer object name-->

                    <Value Type="String">MS$Target/Property[Type="AlwaysOnDisc!Microsoft.SQLServer.2012.AlwaysOn.DatabaseReplica"]/PerformanceObjectName$</Value>

                  </ValueExpression>

                </SimpleExpression>

              </Expression>

            </Or>

          </Expression>

          <Expression>

            <SimpleExpression>

              <ValueExpression>

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

              </ValueExpression>

              <Operator>Equal</Operator>

              <ValueExpression>

                <Value Type="UnsignedInteger">1480</Value>

              </ValueExpression>

            </SimpleExpression>

          </Expression>

          <Expression>

            <SimpleExpression>

              <ValueExpression>

                <XPathQuery Type="String">Params/Param[2]</XPathQuery>

              </ValueExpression>

              <Operator>Equal</Operator>

              <ValueExpression>

                <Value Type="String">$Target/Property[Type="AlwaysOnDisc!Microsoft.SQLServer.2012.AlwaysOn.DatabaseReplica"]/AvailabilityDatabaseName$</Value>

              </ValueExpression>

            </SimpleExpression>

          </Expression>

        </And>

      </Expression>

    </DataSource>

  </DataSources>

  <WriteActions>

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

      <Priority>1</Priority>

      <Severity>1</Severity>

      <AlertMessageId>$MPElement[Name="Microsoft.SQLServer.2012.AlwaysOn.DatabaseReplicaRoleChanged.AlertMessage"]$</AlertMessageId>

      <AlertParameters>

        <AlertParameter1>Event ID: $Data/EventDisplayNumber$. $Data/EventDescription$</AlertParameter1>

      </AlertParameters>

      <Suppression>

        <SuppressionValue/>

      </Suppression>

    </WriteAction>

  </WriteActions>

</Rule>