TFS Event 3020 Monitor

TeamFoundationServer2017.TfsEvent3020Monitor (UnitMonitor)

Schema version mismatch error

Knowledge Base article:

Summary

Schema version mismatch error

Causes

The schema version recorded in the Workitem tracking database does not match the predetermined version.

Resolutions

This schema version is recorded during setup. Ensure that setup occurred without any errors or warnings. Contact support if the problem occurs following a successful setup.

Element properties:

TargetTeamFoundationServer2017.TfsAppComponentBase
Parent MonitorSystem.Health.ConfigurationState
CategoryConfigurationHealth
EnabledTrue
Alert GenerateFalse
Alert Auto ResolveTrue
Monitor TypeTeamFoundationServer2017.TfsSingleEventLogUnitMonitor
RemotableTrue
AccessibilityPublic
RunAsDefault

Source Code:

<UnitMonitor ID="TeamFoundationServer2017.TfsEvent3020Monitor" Accessibility="Public" Enabled="true" Target="TeamFoundationServer2017.TfsAppComponentBase" ParentMonitorID="Health!System.Health.ConfigurationState" Remotable="true" Priority="Normal" TypeID="TeamFoundationServer2017.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>3020</EventDisplayNumber>
<TimerWaitInSeconds>600</TimerWaitInSeconds>
</Configuration>
</UnitMonitor>