Steps to reproduce :
1. go to BTP cockpit->Instances & subscription->Build Work Zone cockpit / Channel Manager / New Content Provider.
2. Add design time and runtime destinations.
3. Click save.
4. getting error
Connectivity/InternalError: Could not fetch content due to an internal error. Please try again later. If the issue persists, please open a ticket on the connectivity service.
5. PFA screenshot.
Please respond if anyone has solution.
debug: I clicked - 'test connection' in both destinations, its successful connection.