Hi Ulrich,
Also today my SAP backend server was down for half an hour during which i checked the status of connection to backend(Access control) in SCC and In HCP destination(Check connection) both shows "backend status cannot be determined" and "Connection failed".
But when my SAP backend server is working well, Both SCC and HCP shows "Connected" status.
This means a connection is established between Backend, SCC and HCP. Then what this tunnel connection not open for account xxxxxtrial means?
In webide i couldn't access the odata in backend and getting the errors which i have attached earlier.
Thanks,
Darsana.