Hi,
today as I open the Business Application Studio, soon comes a notification in the right bottom corner:
Cannot access the API Business Hub Enterprise destinations.
Source: Service Center (Extension)
Then I start debugging my Fiori UI application, in the browser console all requests sent to the database backend returns with this strange response: no healthy upstream, the response status code is 503
This error comes only in BAS, the mentioned application runs correctly in Launchpad and requests can be sent to the backend from the Postman as well, no problems.
I am not using the API Business Hub service
can somebody help me discover what is going wrong?
thanks in advance, Huba