SAP Knowledge Base Article - Preview

2932216 - SAML SSO fails with error "403 - Forbidden" for all xsengine applications

Symptom

  • You have enabled SAML SSO but this fails for all xsengine applications for which SAML is configured.
  • You successfully log on to the IdP but then you are forwarded to http://<hana-host>:80<instance_number>/sap/hana/xs/saml/login.xscfunc where the "403 - Forbidden" error is thrown.
  • You increase to DEBUG the trace level of component 'authentication' and examine the resulting xsengine/indexserver trace file and notice that HANA sends the normal authentication request to the IdP but there is no response back from the IdP following this request.


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Environment

  • SAP HANA 1.0 SPS12
  • SAP HANA 2.0  
  • XS Engine Classic 

Product

SAP HANA 1.0, platform edition ; SAP HANA, platform edition 2.0

Keywords

HANA, SAML, SSO, sap, package, CORS, xsengine, runtime configuration, IdP, 403, Forbidden , KBA , HAN-DB-SEC , SAP HANA Security & User Management , Problem

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