Problem Users aren't assigned to one of your calendar connectors.
Possible Cause This problem can happen if you register the calendar connector Expressway-C to one organization and then later register it to another. Sometimes, the node wasn't removed from the original organization, causing this problem.
Solution Try the following in Cisco Webex Control Hub:
-
From the customer view in https://admin.webex.com, go to Services , and then click View all under Resources on the Hybrid Calendar card.
-
Locate the connector host Expressway-C node and associated calendar connector.
-
-
If the node is listed as offline, remove it.
-
If the node isn't listed, or isn't offline, click your administrator username and then Feedback to open a case.
-