3241284 - 401 Unauthorized error with this entry in the logs: "client certificate status from load balancer: Invalid Certificate Presented, OpenSSL verify result code: 10"

When calling services using client certificate on BTP, you face a 401 Unauthorized error when this entry in the application logs:

client certificate status from load balancer: Invalid Certificate Presented, OpenSSL verify result code: 10

SAP Business Technology Platform

load balancer, 401, unauthorized, OpenSSL verify result code, client certificate status, Invalid Certificate Presented, inbound, interface, btp, business technology platform , KBA , BC-NEO-SEC-IAM , Authentication, Authorization(Cloud Platform Neo) , BC-CP-CF-SEC-IAM , UAA, Authentication, Authorization, Trust Mgmnt , BC-CP-CF-ROUTING , Cloud Foundry Runtime Ingress Routing Stack , Problem