SAP Knowledge Base Article - Preview

2597657 - SAML20 CX_SAML20_FEDERATION: Parameter IS_NAMEID was either incorrectly set or not set

Symptom

SAML 2.0 traces show the following error:

SAML20 SP (client 100 ):  Exception raised:
SAML20 SAML20 CX_SAML20_FEDERATION: Parameter IS_NAMEID was either incorrectly set or not set in method CL_SAML20_FEDERATION->CREATE_INSTANCE. Long text: Parameter IS_NAMEID was either incorrectly set or not set in method CL_SAML20_FEDERATION->CREATE_INSTANCE.
SAML20     at CL_SAML20_FEDERATION->CREATE_INSTANCE(Line 28)
SAML20     at CL_SAML20_RESPONSE->VALIDATE_ASSERTION(Line 82)
SAML20     at CL_SAML20_RESPONSE->VALIDATE(Line 76)
SAML20     at CL_SAML20_SSO->VALIDATE_RESPONSE(Line 91)
SAML20     at CL_HTTP_SAML20->PROCESS_LOGON(Line 340)
SAML20     at CL_ICF_SAML_LOGIN->PROCESS_LOGON(Line 62)
SAML20     at CL_HTTP_SERVER_NET->AUTHENTICATION(Line 2242)

SAML 2.0 traces can be captured using Security Diagnostic Tool. See the link for more information.


Read more...

Environment

In a NetWeaver ABAP system where SAML 2.0 authentication is used.

  • SAP Netweaver AS ABAP 7.02
  • SAP Netweaver AS ABAP 7.30
  • SAP Netweaver AS ABAP 7.31
  • SAP Netweaver AS ABAP 7.40
  • SAP Netweaver AS ABAP 7.50 and higher

Product

SAP NetWeaver 7.3 ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5 ; SAP enhancement package 1 for SAP NetWeaver 7.3 ; SAP enhancement package 2 for SAP NetWeaver 7.0

Keywords

IS_NAMEID, CREATE_INSTANCE, CL_SAML20_FEDERATION
, KBA , BC-SEC-LGN-SML , SAML 2.0 for ABAP , BC-SEC-LGN , Authentication and SSO , 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.