Hi,
We are trying to determine an appropriate architecture for our SAP Fiori application deployments. Looking at this document on SAP gateway deployment options, I am drawn towards the option where IW_BEP is installed on the gateway server itself as opposed to the backend systems.
However all documentation on Fiori app installations seems to assume that the IW_BEP component is installed on the ECC backend system, and the oData components for a given app, which are dependent on IW_BEP would also be installed on the ECC backend system.
We would prefer to avoid having to install and upgrade components on the ECC backend system as this has a huge regression testing impact. Is this a feasible approach? We are looking to install HR related fiori apps like leave request.