Re: How to expose same name ODATA service from different backend in gateway

Hello Sunny,

You need try to use Multiple Origin Composition concept here.

You can have different System Alias pointing to different back-end system in GW System with separate RFC Destinations.

Assign these System Alias to the GW Service ( one System Alias would be defaulted ) and now using System Alias ( SAP_Origin Parameter ) Name in the URL you can specify which back-end it should hit and get data.

Getting Data from 2 ERP systems using Multi Origin

Multiple Origin Composition - SAP Gateway Foundation (SAP_GWFND) - SAP Library

Regards,

Ashwin