Symptom
Saml2 login is failing, in the sec-diag-trace logs you see it is due to the following error:
"SAML20 SAML20 CX_SAML20_FEDERATION: Format 'X509SubjectName' is not supported for user assignment."
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Environment
S/4 Hana
Product
SAP NetWeaver Application Server for ABAP 7.52 for SAP S/4HANA
Keywords
KBA , BC-SEC-LGN-SML , SAML 2.0 for ABAP , Problem
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