Some of the specified attributes for the object class are not defined in the schema
When sending a request to change the values of the virtual attributes of an object, the requested operation fails with the following error:
Some of the specified attributes for the <object-class-name> object class are not defined in the schema.
Solution
This error has one of the following causes:
To resolve this issue, recycle the Default Application Pool or change its settings using Internet Information Services (IIS) Manager.
Monitoring Active Roles with Management Pack for SCOM
Monitoring Active Roles with Management Pack for SCOM
The Active Roles Management Pack for Microsoft System Center Operations Manager (SCOM) provides a basic solution for monitoring the availability and health of:
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The Active Roles Administration Service and its information store.
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The Active Roles replication status.
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The availability of the Active Roles Web Interface.
By detecting, alerting on, and automatically responding to critical events, Management Pack for SCOM helps indicate, correct, and in many cases, prevent outages of the Administration Service and the Web Interface.
Management Pack for SCOM features
Management Pack for SCOM provides several features that you can use to monitor your Active Roles environment, including:
Using these features, Management Pack for SCOM can alert you to the following error conditions:
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Administration Service is not responding.
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Active Roles replication failure has occurred.
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Connection to the Active Roles database has been lost.
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Administration Service failed to update a Dynamic Group.
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Administration Service failed to update a Group Family.
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Active Roles Web Interface is unavailable.
Management Pack for SCOM monitoring views
Management Pack for SCOM has monitoring views used to centrally monitor the availability and health of the various Active Roles components. The monitoring views are available in the Monitoring pane of the Operation Manager console, and are as follows:
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Alerts: Displays the alerts on the computers running the Active Roles Administration Service or Web Interface.
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Computers: Shows information about the state of the computers running the Active Roles Administration Service or Web Interface.
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Events: Displays the events on the computers running the Active Roles Administration Service or Web Interface.
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Performance: Shows performance information collected from the computers running the Active Roles Administration Service or Web Interface.
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Service Level Exceptions: Displays the unresolved alerts that have exceeded service levels on the computers running the Active Roles Administration Service or Web Interface.
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Task Status: Shows information indicating task results on the computers running the Active Roles Administration Service or Web Interface.
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Discovery: Contains separate views allowing you to examine the state of the computers running the Web Interface, the Administration Service, or both.
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Services Monitoring: Contains the views allowing you to monitor availability, health and performance of the Administration Service instances in your environment.
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Web Interfaces Monitoring: Contains the views allowing you to monitor availability and health of the Web Interface instances in your environment.