Preparing the SAML-Token-Profile-Issuing WS Consumer AS ABAP 
With this procedure, you determine the data that the accepting system requires.
Prerequisites
You have configured your WS consumers in the AS ABAP to use SAML token profiles, that is, you have set SAML Assertion in the individual configuration.
Procedure
Determine the issuer of the SAML assertion. To do this, execute report wss_info with transaction SA38.
Determine the certificate used to sign the SAML assertion. To do this, execute report wss_info with transaction SA38.