If you are interested in configuring a Distributed SAP system with Disaster Recovery using SAP Replication Server the document attached in this blog will be useful (see link pointing to the document at the end of the blog). This document describes step by step and showing screenshots how to configure the Distributed SAP system depicted in following diagram:
Notes:
- The platform used is Windows 2012 but it will be totally similar for any other platform.
- Installation has been done for SAP Netweaver 7.4, but it will be similar for any SAP Business Suite application.
Link: https://scn.sap.com/docs/DOC-63419