I am currently using an icon in data-portal class. On click of the icon, Landing a page with Data-Portal Harness. Since I need to call few services, I am including work class section in Data-Portal Harness. From here on, my primary page would be in Work Class. A button will call the service and refreshing the work class section to display data.
Issue: If I get any error message from the service, it is setting on my primary page which is in work class but the error message is not showing up on the screen once the refresh section action completes.
I believe that your primary page would be pyDisplayHarness of Class Data-Portal. where in you included work- Section. As there is no Errors on Primary Page default error section of harness is not being displayed.
Try to include DisplayErrors section of @baseclass using Work Class page in the same harness.