SAP BPA file upload into S4

[hly]

Hi all,

I'm currently playing around with SAP Build Process Automation (BPA) and I'm wondering if there is a way to implement a file upload that consumes an OData service to send data to back to S/4 (on Premise) inside of BPA or by importing an SAPUI5 app/workflow task?

Thanks

[aii-nloeb]

Yes, you can.
Feel free to use all SAP Business Hub -API's for S/4HANA System. 

The main issue is that your SPA Agent is located behind your firewall and can reach your system.
This setup can be achieved for instance with an installation in a Citrix Client.
You need also to build some automation for token request (Bearer or / and CSRF).
Use "Web Destination" component and build your API Call.

Try to use environment attributes that your project will be identified for OnPremise.
Thus helps to delegate your Project to the correct / desired Agent.