A decentralized EWM on S/4HANA on the other hand is usually "State-of-the-art warehousing". From the supply code standpoint, there is no difference between primary and State-of-the-art warehousing. The complete source code is always accessible. We empower our customers to form their digital strategy by presenting complete support for all software https://sapsupport40371.tinyblogging.com/the-smart-trick-of-sap-im-that-no-one-is-discussing-78770345