We are implementing a two system FES environment (QAS & Prod). As back-end systems, we want to integrate two ERP system landscapes and a CRM system landscape (each consisting of Dev, QAS and Prod). One of the ERP systems contains 3 productive clients. What is SAP's recommendation regarding client concept on the FES servers?
Do we need a separate client on the Prod FES servers for each productive client in the backend systems?
Do we need for each client on the DEV and QAS backend system also a client in the FES QAS system, or can we connect with the DEV and QAS to the same client on the FES QAS?