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TFS Event 3019 Monitor

TeamFoundationServer2015.TfsEvent3019Monitor (UnitMonitor)

Instance Mismatch Error

Knowledge Base article:

Summary

Instance mismatch error

Causes

The instance stamp in the application’s database does not match the authoritative stamp

Resolutions

Each of the databases used by Team Foundation contains an instance (GUID) stamp during setup. Check that setup was successful and contact support if necessary.

Element properties:

TargetTeamFoundationServer2015.TfsAppComponentBase
Parent MonitorSystem.Health.ConfigurationState
CategoryConfigurationHealth
EnabledTrue
Alert GenerateFalse
Alert Auto ResolveTrue
Monitor TypeTeamFoundationServer2015.TfsSingleEventLogUnitMonitor
RemotableTrue
AccessibilityPublic
RunAsDefault

Source Code:

<UnitMonitor ID="TeamFoundationServer2015.TfsEvent3019Monitor" Accessibility="Public" Enabled="true" Target="TeamFoundationServer2015.TfsAppComponentBase" ParentMonitorID="Health!System.Health.ConfigurationState" Remotable="true" Priority="Normal" TypeID="TeamFoundationServer2015.TfsSingleEventLogUnitMonitor" ConfirmDelivery="true">

  <Category>ConfigurationHealth</Category>

  <OperationalStates>

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

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

  </OperationalStates>

  <Configuration>

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

    <EventDisplayNumber>3019</EventDisplayNumber>

    <TimerWaitInSeconds>600</TimerWaitInSeconds>

  </Configuration>

</UnitMonitor>