I am trying to find some information in order to know if it is possible this escenario:
1. Custom taylor-made UI5 app developed on SAP WEB IDE
2. Reuse existing RFCs functions from SAP customer on-premise systems.
I would to know if it is possible to expose RFC via OData protocol without Gateway (and without custom development like JSON Adapter for ABAP Function Modules). Is it possible through HANA Cloud Integration (eg. OData Provisioning) or our customer will require a SAP Gateway on-premise?
Thanks in advance