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Implementing X.509 AuthenticationLocate this document in the navigation structure

You can implement X.509 authentication with SSO in GWM


The user of the X.509 certificate must be mapped in the table view VUSREXTID in the SAP Gateway system.


You can enable developers to use X.509 certificate authentication with SSO as the authentication mechanism for GWM to interact with SAP Gateway.

To enable the use of X.509 certificate authentication with SSO, change the following in the generated code:


  1. Each user's machine must have an X.509 certificate whose root certificate is trusted by SAP Gateway.
  2. From the Solution Explorer, navigate to Start of the navigation path Project folder  Next navigation step SAP Service Reference Next navigation step App.config End of the navigation path.
  3. Open the file, App.Config, and change the value, SSO to X509, and then provide the appropriate value for the client, as shown below: x509