Device Management Web Availability Health Monitor (Mobile Device Manager Log)

Microsoft.SystemCenter.MobileDeviceManager.2008.1_1.EnrollmentSystemService.DeviceManagementWebAvailability.MobileDeviceManager.None.EventBased.UnitMonitor (UnitMonitor)

Knowledge Base article:

This aspect contains the device management Web service availability objects that you can monitor in the Enrollment System Service. These health monitors include the following detectors.

Green Health State

Event ID 2050: ENROLLMENT_DM_WEB_SERVICE_AVAILABLE - Enrollment DM Web service is available.

Yellow Health State

Event ID 2051: ENROLLMENT_DM_WEB_SERVICE_UNAVAILABLE - Enrollment DM Web service is not available.

You can verify device management Web service availability for the MDM Enrollment System Service by checking for the following event:

Task	Event numbers confirming success
ENROLLMENT_DM_WEB_SERVICE_AVAILABLE	2050

This issue occurs if MDM Enrollment Server cannot contact the device management Web service, leading to Event ID 2051 in Event Viewer.

To resolve this issue, check Web service configuration and availability, then restart the Web site in IIS Manager. For more information, see the troubleshooting documentation at the following Microsoft Web site.

http://go.microsoft.com/fwlink/?LinkId=128130.

Element properties:

Target

Microsoft.SystemCenter.MobileDeviceManager.2008.1_1.EnrollmentSystemService.ClassType

Parent Monitor

System.Health.AvailabilityState

Category

StateCollection

Enabled

True

Alert Generate

True

Alert Severity

MatchMonitorHealth

Alert Priority

Normal

Alert Auto Resolve

True

Monitor Type

Microsoft.Windows.2SingleEventLog2StateMonitorType

Remotable

True

Accessibility

Public

Alert Message

Device Management Web Availability Alert

{0}

RunAs

Default

Source Code:

<UnitMonitor ID="Microsoft.SystemCenter.MobileDeviceManager.2008.1_1.EnrollmentSystemService.DeviceManagementWebAvailability.MobileDeviceManager.None.EventBased.UnitMonitor" Accessibility="Public" Enabled="onEssentialMonitoring" Target="Microsoft.SystemCenter.MobileDeviceManager.2008.1_1.EnrollmentSystemService.ClassType" ParentMonitorID="SystemHealth!System.Health.AvailabilityState" Remotable="true" Priority="Normal" TypeID="Windows!Microsoft.Windows.2SingleEventLog2StateMonitorType" ConfirmDelivery="true">

  <Category>StateCollection</Category>

  <AlertSettings AlertMessage="Microsoft.SystemCenter.MobileDeviceManager.2008.1_1.EnrollmentSystemService.DeviceManagementWebAvailability.MobileDeviceManager.None.EventBased.UnitMonitor.AlertMessage">

    <AlertOnState>Warning</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>Normal</AlertPriority>

    <AlertSeverity>MatchMonitorHealth</AlertSeverity>

    <AlertParameters>

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

    </AlertParameters>

  </AlertSettings>

  <OperationalStates>

    <OperationalState ID="Success" MonitorTypeStateID="FirstEventRaised" HealthState="Success"/>

    <OperationalState ID="Negative" MonitorTypeStateID="SecondEventRaised" HealthState="Warning"/>

  </OperationalStates>

  <Configuration>

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

    <FirstLogName>Mobile Device Manager</FirstLogName>

    <FirstExpression>

      <And>

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery>PublisherName</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value>Enrollment</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery>EventDisplayNumber</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value>2050</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </And>

    </FirstExpression>

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

    <SecondLogName>Mobile Device Manager</SecondLogName>

    <SecondExpression>

      <And>

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery>PublisherName</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value>Enrollment</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

        <Expression>

          <SimpleExpression>

            <ValueExpression>

              <XPathQuery>EventDisplayNumber</XPathQuery>

            </ValueExpression>

            <Operator>Equal</Operator>

            <ValueExpression>

              <Value>2051</Value>

            </ValueExpression>

          </SimpleExpression>

        </Expression>

      </And>

    </SecondExpression>

  </Configuration>

</UnitMonitor>