I try to connect to SAP R/3 within a SAPUI5 system.
The html page of my SAPUI5 runs local on a Tomcat.
In the future it should run in our SAP Netweaver Portal.
How do I manage to connect the SAP R/3 system? (without SAP Gateway)
I found several tutorials where they say that I have to set RFC's.
Thanks for your answers!