2326063 - SAML2: How to configure when using proxy/web dispatcher

• AS ABAP service provider trusts a third-party identity provider which is outside the local network.
• The web dispatcher/proxy is located between the identity provider and AS ABAP system where service provider is hosted.
• Following errors may shows with SAML 2.0 authentication:
  "No RelayState mapping found for RelayState value ouc…" or "Message Response did not arrive at correct destination"

*Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental.

• SAP enhancement package 2 for SAP NetWeaver 7.0
• SAP NetWeaver 7.3
• SAP enhancement package 1 for SAP NetWeaver 7.3
• SAP NetWeaver 7.4
• SAP NetWeaver 7.5 and higher

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