SAP Knowledge Base Article - Preview

2945880 - How to by-pass SAML or SPNEGO Single Sign On

Symptom

  1. Your webdynpro Java or ABAP ICF web application always invokes either SAML or SPNEGO authentication when called in the browser
  2. You wish to test or isolate authentication issues
  3. You wish to access the system without SSO as the user may not be federated 


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Environment

  • S/4 Hana 
  • SAP Netweaver (ABAP and Java)

Product

SAP NetWeaver 7.3 ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5 ; SAP S/4HANA 1610 ; SAP S/4HANA 1709 ; SAP S/4HANA 1809 ; SAP S/4HANA 1909 ; SAP S/4HANA 2020 ; SAP S/4HANA 2021 ; SAP S/4HANA, on-premise edition 1511 ; SAP enhancement package 1 for SAP NetWeaver 7.3

Keywords

authentication, disable, www-authenticate, query string parameter, saml2=disabled, spnego=disabled, SAML, SAML2, SPNEGO, bypass SSO, disable SSO, single sign-on , KBA , BC-SEC-LGN , Authentication , BC-IAM-SSO-SL , Secure Login , BC-JAS-SEC-LGN , Logon, SSO , BC-SEC-LGN-SML , SAML 2.0 for ABAP , How To

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