I want to integrate data from WCF service into my SharePoint Online tenant. For this I have created BDC Model to import in BCS service.
I followed below steps,
- Open SharePoint admin center
- Go to Classic features and open BCS
- service Click on 'Manage BDC Models and External Content Types'
- Select 'BDC Model' in ribbon and click import
After this it is giving me Error
503 SERVICE UNAVAILABLE
What could be the reason for this, am I missing something here?