In 2018 and in an ongoing court docket battle, Teradata accused SAP of IP theft and fraudulent behaviour.[82][eighty three] In 2021, during the German weekly information magazine Der Spiegel, additional claims have been crafted from questionable conduct with regards to SAP's funding of scientists within the College of Mannheim - https://www.ecom-group.com/training-events/sap-retail-overview-of-functions-in-sap-s-4hana-retail-s4irt/