In 2018 and in an ongoing court docket struggle, Teradata accused SAP of IP theft and fraudulent behaviour.[eighty two][eighty three] In 2021, from the German weekly information journal Der Spiegel, more statements ended up made of questionable behaviour with regards to SAP's funding of researchers on the University of Mannheim https://www.ecom-group.com/training-events/sap-retail-overview-of-functions-in-sap-s-4hana-retail-s4irt/