SAP Knowledge Base Article - Preview

3404954 - CX_SAML20_CORE: Can't encrypt string from SEC_DIAG_TOOL trace

Symptom

After experiencing an SAML Authentication problem and taking a SEC_DIAG_TOOL SAML Trace, an error shows up in the trace file:

  • CX_SAML20_CORE: Can't encrypt string: Can't envelop xstring, CRC 9' 
  • CX_SAML20_CORE: Can't encrypt string: 'Can't instantiate local SAML 2.0 entity Call of function'


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Environment

SAP NetWeaver ABAP Platform

ADFS Identify Provider

Product

SAP NetWeaver Application Server all versions

Keywords

xstring, SAML2, Key Encipherment, Data Encipherment, CX_SAML20_CORE , KBA , BC-SEC-LGN-SML , SAML 2.0 for ABAP , Problem

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