In 2018 and in an ongoing court docket struggle, Teradata accused SAP of IP theft and fraudulent conduct.[82][83] In 2021, while in the German weekly news journal Der Spiegel, supplemental statements ended up product of questionable behaviour with regards to SAP's funding of researchers at the University of Mannheim - https://www.ecom-group.com/training-events/sap-retail-overview-of-functions-in-sap-s-4hana-retail-s4irt/