SAP Knowledge Base Article - Preview

2627538 - Does SCP subaccount support IDP-initialed SSO?

Symptom

  • Want to know whether application running in SCP subaccount support IDP-initialed SSO or not. If it is supported, would like to know exact configuration steps, especially when IDP is SAP Cloud Platform Identity Authentication (IAS), formerly known as SAP Cloud Identity (SCI).
  • Have configured SSO between SCP subaccount and IDP, however when run IDP-initialed SSO, it fails with "400 bad request" error as follow image.

400_bad_request_idp_initialed_sso.png


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Environment

  • SAP Cloud Platform (SCP)
  • SAP Cloud Platform Identity Authentication (IAS)

Keywords

idp initialed SSO, idp-initialed, sp-initialed, sp initialed, service provider, identity provider, http status 400, bad request, /saml2/sp/acs, authn , KBA , BC-NEO-SEC-IAM , Authentication, Authorization(Cloud Platform Neo) , EP-CPP-OPS , Cloud Portal operation and configuration , BC-IAM-IDS , Identity Authentication Service , Problem

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