title: IWAB0135E An unexpected error has occurred
body: <p>I have this error when I'm trying to invoke an operation of my web service. I'm using Eclipse and the web service is a simple "Say hello" one. Here's the entire error : </p>
  
  <pre><code>IWAB0135E An unexpected error has occurred.
  java.net.ConnectException
  Connection timed out: connect
  </code></pre>
  
  <p>Does anyone know how I could fix that ? Thank you in advance</p>