Many modern enterprises operate on a single SAP System. As organizations scale, expand globally, or upgrade their IT landscapes, implementation of multiple SAP Platforms comes into the picture like SAP ECC, S/4HANA, Ariba, SuccessFactor, BW, and more. While each system serves a specific business function, the real value emerges when these systems talk to each other seamlessly. S... https://sepfust.com/blogs/sap-to-sap-integration-use-cases