SAP Knowledge Base Article - Preview

3221674 - Principal Propagation: no suitable certificate found - continuing without client authentication

Symptom

  • Principal propagation is not working from BTP to backend system via cloud connector
  • Upon analysis of the ICM traces and Cloud Connector SSL traces, it is identified that the cloud connector is not forwarding it's system certificate to the ICM
  • The following message is found in the ljs_trace with SSL trace enabled:

    #*** ServerHelloDone
    #Warning: no suitable certificate found - continuing without client authentication
    #*** Certificate chain
    #<Empty>
    #***


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Environment

SAP Cloud Connector

Product

connectivity proxy for SAP Connectivity service all versions

Keywords

client did not send any cert, <no cert>, PP, icm/trusted_reverse_proxy_0 , KBA , BC-MID-SCC , SAP Cloud Connector On-Demand/On-Premise Connectivity , Problem

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