I have got a problem, that I still have some data points available in the widget list, but the device is not existing anymore.
What I mean in detail ist the following:
I still can see some data points in the list of data points if I got into the details of a widget, i.e. a data point graph.
But that data point “Flow rate average old” belongs to a device, which is no longer connected to Cumulocity.
So I tried to erase that data point with the “three dots menu”, but there is no option available as you can see in picture 1:
But what I get at this point is an error like you see in the 2. picture:
Does anybody has an idea what to do?
How can I erase these old datapoints?
Thanks a lot!