I am using the Web Service Call builder and testing a call to a https site. When running the application, it return the error "No trusted certificate found".
From the error message, I suspected that the server does not recognise the SSL certification for the site that I'm accessing. Refering to this document, the SSL cert have to be exported and added into the server. Please take note that WebSphere 6.0 used ikeyman to add in the cert while 6.1 is done through the admin console.