Connecting BTP/BDC

[graham_hardy]

Hi All,

We are in the process of creating a POC system to be able to showcase products like BDC and BTP, and we would like to connect our new SAP BDC and SAP BTP setups beginning with the dedicated connection paths like RFC, OAuth, and eventually connect our BW/4 backend system to the SAP BDC (Data Fabric region and Business Warehouse in BDC)

I see a lot of marketing material surrounding SAP BTP/BDC and integration services, but what I would like to do first is have a solid foundation in place, currently we do have our BTP cockpit setup and SAP Gateway registered, what I would like to do now is add additional connection methods so we can initiate a data from from and to our S/4 HANA systems. Ideally I would be looking for design documents on how to setup said connections from BTP and BDC to S/4 and BW/4 systems.

Thank You !

Update : I know about the following link as this has been my goto URL 

https://help.sap.com/docs/excise-tax-management/administration/connecting-sap-btp-to-sap-s-4hana