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Dear community,

I did set up a trust between SAP Cloud Identity and a HANA MDC. This works so far. That means, I can access the xsodata file in browser with the credentials of the SAP Cloud Identity and the login mask is shown, etc.

I also did a mapping for External Identity. So far it seems to work fine in browser.

Only thing is, when I want to access the database with my destination in WebIDE I always get the error 401 - Unauthorized. Looking in the traces:

Assertion authentication for user  failed with reason: Unable to verify XML signature(StatusCode: , StatusMessage: )

I attach a picture of my destination configuration. SAML2_audience is set to the name of the SAML Service Provider of the HANA database.

Please give me some hints, what I'm missing.

Best regards

destination.png (28.2 kB)
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1 Answer

  • Aug 20, 2018 at 06:20 PM

    Hi Johannes,

    That error message usually means that either:

    1. The certificate on SAP CP > Security > Trust > Local Service Provider is different than the one in HANA > SAML Identity Provider

    2. saml2_audience set in the destination is not the same as in HANA > SAML Service Provider > Name

    This is a good blog post to help you with that if you haven't seen it yet:

    Best Regards,

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