This article describes all issues that have been fixed for Microsoft System Center 2019 Operations Manager. This article also contains the installation instructions for this hotfix.

Issues that are fixed

  • User will be able to edit columns on closed Alerts irrespective of Health State.

  • Alerts can now be closed if the underlying Monitor's Alerting is disabled which was not possible earlier.

  • Overridden Monitor Alerts can now be closed if Alerting is disabled for underlying Monitor, irrespective of Monitor Health State.

  • User now gets appropriate Exception message on Web console when monitor based alerts are closed with unhealthy monitors.

  • Automatic Alert Resolution: Segregating Rule based alerts and monitor based alerts.

  • Automatic Alert Resolution: Monitor Based Alerts cannot be closed until monitor is healthy


To apply this hotfix, you much have Update Rollup 1 for System Center Operations Manager 2019 installed.

Installation Instructions

  1. Download the self extractor from here.

  2. Extract the contents of the file to a local folder.

  3. Run the extracted msps in following order

    • KB4551468-AMD64-Server.msp

    • KB4551468-AMD64-WebConsole.msp

    • KB4551468-AMD64-Reporting.msp

    • KB4551468-AMD64-Console.msp

  4. Restart IIS after WebConsole patch. (Optional)

  5. Run the sql file hotfix_mom_db.sql on OpsMgr Database.

  6. Extract the zip file "Management Packs for".

  7. Import following Management Packs from the folder:

    • (Language specific) [10.19.10349.0]

    • [7.0.8447.6]

  8. Restart Microsoft Monitoring Agent service.

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