SAP Material Management deals with the inbound or raw material supply chain. In addition to thinks like procurement and supplier relationship management it also includes warehouse management. One of the key instruments used in supplier management are so called "Supplier Scorecards" on which companies compile metrics about each suppliers performance. If you are not deeply familiar with the concept, you can find more information: HereLinks to an external site., HereLinks to an external site. or HereLinks to an external site.. Question: What are the biggest advantages and disadvantages of a supplier scorecard