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System Rules Unloaded

Microsoft.SystemCenter.HealthService.SystemRulesLoaded (AggregateMonitor)

This monitor will be in a Critical state when system rules have been unloaded by the Health Service.

Knowledge Base article:

Summary

This monitor indicates that the target Health Service that this Watcher is monitoring was not able to load internal system rules.

This will affect the target Health Service ability to run rules and monitors.

Causes

While downloading updated configuration, this may have been corrupted in transit.

Resolutions

You can follow the below steps to initiate an agent repair which will force the agent to update it management pack and configuration cache as part of the repair process:

Navigate to the Administration space

Click the Agent Managed view under Device Management

In the result pane, select one or more agents

Click Repair… in the Actions pane

You can use the default action account or supply alternate credentials

Click the Repair button

This should repair the agent and force it to request its new configuration.

Element properties:

TargetMicrosoft.SystemCenter.HealthServiceWatcher
Parent MonitorSystem.Health.AvailabilityState
AlgorithmWorstOf
CategoryStateCollection
EnabledTrue
Alert GenerateTrue
Alert SeverityError
Alert PriorityHigh
Alert Auto ResolveTrue
RemotableTrue
AccessibilityInternal
Alert Message
Health Service Unloaded System Rule(s)
The health service {0} running on host {1} and serving management group with id {2} is not healthy. Some system rules failed to load.

Source Code:

<AggregateMonitor ID="Microsoft.SystemCenter.HealthService.SystemRulesLoaded" Accessibility="Internal" Enabled="true" Target="SCLibrary!Microsoft.SystemCenter.HealthServiceWatcher" ParentMonitorID="Health!System.Health.AvailabilityState" Remotable="true" Priority="Normal">

  <Category>StateCollection</Category>

  <AlertSettings AlertMessage="Microsoft.SystemCenter.HealthService.SystemRulesLoaded.AlertMessage">

    <AlertOnState>Error</AlertOnState>

    <AutoResolve>true</AutoResolve>

    <AlertPriority>High</AlertPriority>

    <AlertSeverity>Error</AlertSeverity>

    <AlertParameters>

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

      <AlertParameter2>$Data/Context/DataItem/HostName$</AlertParameter2>

      <AlertParameter3>$Data/Context/DataItem/ManagementGroupId$</AlertParameter3>

    </AlertParameters>

  </AlertSettings>

  <Algorithm>WorstOf</Algorithm>

</AggregateMonitor>