Dell EMC OpenManage Integration Version 2.2.1 with Microsoft Windows Admin Center Release Notes

During the full stack update in some Azure Stack HCI clusters, the update may fail with an error as "The object contains an unrecognized argument: FeatureUpdatesOnly". This is a known issue in Microsoft OS updates.

In WAC, when you click Update extension to initiate full stack update, the prerequisites check may fail with 'Unable to communicate to target node' error message.

If multiple connections are selected from the All connections page and Manage as credentials entered without selecting the Use this credential for all connections check box, this error may occur. In this case, go back to the All connections page, reconnect the specific cluster by entering Manage as credentials and then try running full stack update.

These components are not applicable for 2016 OS. Make sure you clear the component selection in the "Compliance Report" page while proceeding for update. If the issue persists, see the Job failed while updating the selected components in the troubleshoot section to troubleshoot further.