SAP BW connectivity issue with a port number

Hi all,

I am trying to integrate our SAP BW system with Power BI.

Fo test enviroment evrything is working fine, however when I am trying to make connection is fails.

The difference is that for Production enviroment I need to specify port in a server address like:

prodserver.net:3632

whereas in test it is just address like:

testserver.net

With port number I have error: Details: "The provided server name is invalid."

Whereas without port number Bi is directing to the worng port:

Details: "SAP Business Warehouse: RfcOpenConnection failed(RFC_COMMUNICATION_FAILURE):
LOCATION CPIC (TCP/IP) on local host with Unicode
ERROR partner 'prodserver.net:3350' not reached

Any idea how I can force Power BI to use proper port?

Thanks