Hi, We have an application that is deployed to SAP BTP that is using the XSUAA authentication service to sign users to our app (Single Sign On (SSO)). The XSUAA service is connected to Azure AD as identity provider. When logging out of the application we want to terminate the SSO session as well. For this we have the following URL: https:/<SapBtpEnvironment>/saml/SingleLogout/alias/<SapBtpEnviroment>.azure-live-eu20 When we use this URL to sign out of the app we are redirected to a SAP page which says "Unsupported Request" (see attachment). How to fix this? Regards, Henning