I have followed below blogs:
but no luck : we are getting and error "Client certificate required" in SOAP sender Channel.
Please guide how to use “HTTPS with Client Authentication” option, and what all configuration need to apply in XI & in third party to use this.
1) Currently we have generated the .crt certificate and given it to 3rd party and the username and password.
2) 3rd Party system public key is installed in PI and uploaded it to the user which we have given it to them.
Let me know how to resolve the error "Client Certificate required"