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Multiple ABAP clients using saml2 to authenticate against adfs

We have followed the documentation at and successfully setup login authentication in an ABAP client using SAML2 and ADFS. In some of our ABAP systems we have multiple clients (400, 410, etc) for testing. We have been unable to setup more than one client in each ABAP system.

In ADFS, we get the error that the relying party trust must be unique when trying to add the second ABAP client. I opened an SAP incident and the recommendation of SAP support was to use a virtual hostname to get around the uniqueness restriction in ADFS.

Is there any example documentation for setting up SAML2/ADFS authentication for multiple ABAP client numbers in the same SAP system?

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1 Answer

  • Feb 24, 2017 at 09:19 PM


    Sorry no answer to your question, but did you get working? Or could you elaborate on the answer you got from SAP support?

    We are facing the same issue (using saml2 authentification from 2 ABAP clients in the same system against a adfs)

    Thanks in advance

    Rolf Weber

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