I'm building an mobile/desktop application with SAPUI5 -> Gateway ->HANA as the architecture.
Now apart from the end user inputs I have a scenario where I will get data from a system.
Is system to system interaction via OData services acceptable?
I know we traditionally use SAP PI for system - system integration.
But I do not have PI here.
So can you please tell me whether I can use OData services for this? If not I will do a direct file upload via the application layer.