There are no errors from the ArcGIS Pro side as when I click the analyze button it says no errors.
No issues also with configuration either of the feature classes.
The feature classes that I create get added to the ArcGIS Online but the address layers which are from displaying X and Y co-ordinates in an Excel file do not get added to the ArcGIS Online Web Map. Why?
I have attached a photo of the layers I want to add. The Connection layer is the only one that goes across to ArcGIS Online which I created from a feature class.