![]() ![]() If they are not the same, the ICM deletes them. If and of the client certificate (cloud connector here) are the same as these values, the backend server accepts the SSL header fields. This is achieved by setting the two parameters mentioned below: In this scenario, we need to enables the backend server to accept the SSL header field. It is important to note that in this first authentication, the backend system is not mapping the cloud connector identity. In order to turn on the client certificate authentication on the BW system, we need to set the parameter icm/HTTPS/verify_client value in the backend system to ‘1’. This two-step authentication is designed to authenticate the claim, before granting access to the requested resource.įirst, the SAP Cloud Connector proves its identity to the backend SAP system via native client certificate authentication. To securely pass the user identity, this setup is designed with two authentication steps. In this Cloud to on-premise scenario, we want to securely pass the identity of a cloud user to an on-prim backend data server(SAP BW or SAP S4HANA). ![]() The tunnel live data connection type from SAP Analytics cloud to backend server (SAP BW or S4HANA) is based on ‘Principal Propagation’. What is SAP Analytics Cloud Tunnel Connection? Configure SAC & HANA to use Tunnel Connection *SAP Analytics Cloud Tunnel Connection to SAP HANA. If you would like to learn about what is a tunnel connection and how it works, or understand the comparison between available connection types, please check out my previous blogs* In my previous blog, I covered tunnel connection from SAP Analytics cloud to SAP HANA. The blog is relevant for SAP Analytics cloud (SAC) system owner and different IT and application stakeholders within your organization that consume SAC. In this blog, I will try to explain how tunnel live data connection from SAP Analytics cloud to on-premise SAP Business Warehouse system or SAP S4HANA works with principal propagation. SAC is a public SaaS solution that enables access to both on-premise and cloud data sources. SAP Analytics cloud (SAC) is a new generation of Software-as-a-Service (SaaS) that redefines analytics in the cloud by providing all analytical capabilities for all user types in one product. ![]()
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