SAP Knowledge Base Article - Preview

3127573 - SAML2.0: Error "SAML2_RESPONSE is not signed" for ABAP authentication

Symptom

While performing a SAML 2.0 authentication to ABAP system, it fails.
The following information can be verified in ABAP SAML Traces:

SAML20 SAML20 CX_SAML20_CORE: Message SAML2_RESPONSE is not signed. Long text: Message SAML2_RESPONSE is no signed

More information regarding the Security Diagnostic Tool for ABAP can be found in KBA 2960670.


Read more...

Environment

SAP NetWeaver 7.02 SP7 or higher
SAP NetWeaver 7.30 SP3 or higher
SAP NetWeaver 7.31 or higher

Keywords

ABAP, SAML, SAML2, SAML 2.0, authentication, Response, fails, signed, not singed, Require Signature, SAMLResponse, SAML assertion , KBA , BC-SEC-LGN-SML , SAML 2.0 for ABAP , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.