Domain Controller unknown error

Microsoft.Windows.RemoteAccess.2012.Monitor.DA_DC_HEURISTIC_UNKNOWN (UnitMonitor)

Element properties:

Source Code:

<UnitMonitor ID="Microsoft.Windows.RemoteAccess.2012.Monitor.DA_DC_HEURISTIC_UNKNOWN" Accessibility="Public" Enabled="true" Target="Microsoft.Windows.RemoteAccess.2012.Class.DomainController" ParentMonitorID="Health!System.Health.AvailabilityState" Remotable="true" Priority="Normal" TypeID="Microsoft.Windows.RemoteAccess.2012.Monitor.HeuristicMonitorType" ConfirmDelivery="true">

  <Category>Custom</Category>

  <AlertSettings AlertMessage="Microsoft.Windows.RemoteAccess.2012.Monitor.DA_DC_HEURISTIC_UNKNOWN_AlertMessageResourceID">

    <AlertOnState>Warning</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Normal</AlertPriority>

    <AlertSeverity>Error</AlertSeverity>

    <AlertParameters>

      <AlertParameter1>$Data/Context/DataItem/Property[@Name='ErrorDesc']$</AlertParameter1>

      <AlertParameter2>$Data/Context/DataItem/Property[@Name='ErrorCause']$</AlertParameter2>

      <AlertParameter3>$Data/Context/DataItem/Property[@Name='ErrorResolution']$</AlertParameter3>

    </AlertParameters>

  </AlertSettings>

  <OperationalStates>

    <OperationalState ID="UIGeneratedOpStateIdf7b45993aa964b0485efd241d25dc25d" MonitorTypeStateID="Error" HealthState="Error"/>

    <OperationalState ID="UIGeneratedOpStateId89da69bac4fd4eae807237f48f8c539b" MonitorTypeStateID="Warning" HealthState="Warning"/>

    <OperationalState ID="UIGeneratedOpStateId2442f4464515490cae1073451935bf3b" MonitorTypeStateID="Healthy" HealthState="Success"/>

  </OperationalStates>

  <Configuration>

    <Interval>300</Interval>

    <SyncTime/>

    <ComponentName>Domain Controller</ComponentName>

    <HeuristicId>2148204544</HeuristicId>

  </Configuration>

</UnitMonitor>