In 2018 As well as in an ongoing courtroom fight, Teradata accused SAP of IP theft and fraudulent behaviour.[eighty two][83] In 2021, within the German weekly information journal Der Spiegel, added claims were made from questionable conduct with regards to SAP's funding of scientists on the College of Mannheim - https://www.ecom-group.com/training-events/sap-retail-overview-of-functions-in-sap-s-4hana-retail-s4irt/