SAP Knowledge Base Article - Preview

2907278 - SAML SSO fails with error SAML20 CX_SAML20_FEDERATION

Symptom

After taking SAML trace for failed SAML logon the error below is seen

SAML20 CX_SAML20_FEDERATION: More than one user with email 'user1@acme.com' found. Long text: More than one user with email  'user1@acme.com' found.

 


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Environment

  • S/4 Hana
  • Netweaver

Product

SAP NetWeaver Application Server for ABAP for SAP S/4HANA Cloud all versions

Keywords

SSO, SAML, SAML20 CX_SAML20_FEDERATION , KBA , BC-SEC-LGN-SML , SAML 2.0 for ABAP , Problem

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