Pass individual user identities from the SAP BTP environment to the backend S4 Hana system
P rincipal Propagation is the solution to handle this functionality, that will ensure integration between SAP BTP and your backend SAP system (e.g., an ABAP-based system like SAP S/4HANA or BTP ABAP Environment). This setup ensures that individual user identities are passed from the SAP BTP environment to the backend, allowing transport requests to be saved under the correct developer's user ID rather than a single technical user. Principal Propagation relies on SAML 2.0 (Security Assertion Markup Language) to securely propagate user identities across systems. Below is a step-by-step guide to implement this. Prerequisites Administrator Access : SAP BTP Cockpit (Global Account and Subaccount Admin roles). Backend SAP system (e.g., S/4HANA or ABAP Environment) with Basis/Admin access. Identity Provider (IdP) : An IdP that supports SAML 2.0, such as SAP Identity Authentication Service (IAS), Azure AD, or another corporate IdP. SAP IAS is commonly used with BTP. Consistent User IDs : E...