We can't emphasize sufficient the importance of communicating routinely with the 3PL. They are your companions, and open up dialogue will produce clean operations. [3] Like SAP WM, SAP EWM is a part of SAP Supply Chain Management (SAP SCM) and supports all of the processes throughout the logistics chain. https://sapsupplychain41963.onesmablog.com/a-simple-key-for-sap-support-unveiled-72421099