SAP Knowledge Base Article - Preview

3261487 - Client Certificate authentication not working in CPI

Symptom

You have configured client certificate authentication for inbound connectivity.
However the call is not working and 401 error faced.

In the LJS trace of CPI the following errors seen:
- client certificate received at load balancer: none
- client certificate status from load balancer: No Certificate Presented from client side

The HTTP_access trace of CPI shows "- -" for the endpoint call with "HTTP/1.1 401" response.


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Environment

  • Cloud Integration
  • SAP Integration Suite

Keywords

SAP Cloud Platform Integration, SAP HCI, SAP CPI, SCPI, SAP Integration Suite, client certificate, authentication, load balancer, 401 , KBA , LOD-HCI-PI-RT , Integration Runtime , Problem

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