No Client available to the Account

Error:

Go to Admin --> Data Collectors

  1. If you can see checkmarks in both Activated and Registered then select magnifying glass on the Data Collector and select Unregister DC
  2. If there is no checkmark in Activated and Registered checkboxs then select the Edit button and then set a checkmark in Activated and then select Update

Now it is possible to register the Data Collector.