Check for conferences in need of MCU roll over.

Microsoft.LS.2019.Monitoring.UnitMonitor.TimerResetEvent.PresenceFocus.ES_E_CHECK_MCU_AVAILABILITY_SPROC_FAILED (UnitMonitor)

Knowledge Base article:

Summary

The Conference check MCU health stored procedure failed. It will be retried, but this error continues to occur, the Skype for Business Server service will need to be restarted.

Causes

Possible issues with back-end database.

Resolutions

Ensure the back-end is functioning correctly.

Element properties:

Target

Microsoft.LS.2019.Component.PresenceFocus

Parent Monitor

System.Health.AvailabilityState

Category

AvailabilityHealth

Enabled

True

Alert Generate

True

Alert Severity

Error

Alert Priority

High

Alert Auto Resolve

True

Monitor Type

Microsoft.LS.2019.MonitorType.TimerResetEvent.Repeated

Remotable

True

Accessibility

Public

Alert Message

[Skype] The Conference check MCU health stored procedure failed. It will be retried, but this error continues to occur, the Skype for Business Server service will need to be restarted.

{0}

Please see the 'Product Knowledge' and the 'Alert Context' tab on Alert Properties view for more information.

RunAs

Default

Source Code:

<UnitMonitor ID="Microsoft.LS.2019.Monitoring.UnitMonitor.TimerResetEvent.PresenceFocus.ES_E_CHECK_MCU_AVAILABILITY_SPROC_FAILED" Accessibility="Public" Enabled="true" Target="SFBDiscovery!Microsoft.LS.2019.Component.PresenceFocus" ParentMonitorID="Health!System.Health.AvailabilityState" Remotable="true" Priority="Normal" TypeID="Microsoft.LS.2019.MonitorType.TimerResetEvent.Repeated" ConfirmDelivery="true">

  <Category>AvailabilityHealth</Category>

  <AlertSettings AlertMessage="Alert_The_Conference_check_MCU_health_stored_procedure_failed._It_will_be_retried__but_this_error_continues_to_occur__the_Skype_for_Business_Server_service_will_need_to_be_restarted.">

    <AlertOnState>Error</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>High</AlertPriority>

    <AlertSeverity>Error</AlertSeverity>

    <AlertParameters>

      <AlertParameter1>$Data/Context/Context/DataItem/EventDescription$</AlertParameter1>

    </AlertParameters>

  </AlertSettings>

  <OperationalStates>

    <OperationalState ID="Microsoft.LS.2019.Monitoring.UnitMonitor.TimerResetEvent.PresenceFocus.ES_E_CHECK_MCU_AVAILABILITY_SPROC_FAILED.Timer" MonitorTypeStateID="TimerEventRaised" HealthState="Success"/>

    <OperationalState ID="Microsoft.LS.2019.Monitoring.UnitMonitor.TimerResetEvent.PresenceFocus.ES_E_CHECK_MCU_AVAILABILITY_SPROC_FAILED.Repeated" MonitorTypeStateID="RepeatedEventRaised" HealthState="Error"/>

  </OperationalStates>

  <Configuration>

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

    <LogName>Lync Server</LogName>

    <ErrorExpression>

      <And>

        <Expression>

          <SimpleExpression>

            <ValueExpression>

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

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value Type="UnsignedInteger">32027</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

        <Expression>

          <SimpleExpression>

            <ValueExpression>

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

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value Type="String">LS User Services</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </And>

    </ErrorExpression>

    <AutoResolveInterval>300</AutoResolveInterval>

    <TimerWindowInSeconds>300</TimerWindowInSeconds>

    <RepeatCount>2</RepeatCount>

  </Configuration>

</UnitMonitor>