title: php:SOAP failed to load external entity
body: <p>This is my code (trying to consume SAP webservice)</p>
  
  <pre><code>$options = array( 
              'exceptions'=&gt;true, 
              'trace'=&gt;1,
              'encoding' =&gt; 'UTF-8',
              "login" =&gt; $this-&gt;ws_username,
              "pass" =&gt; $this-&gt;ws_password
            );
  
  $this-&gt;client = new SoapClient($uri,$options);
  print_r($this-&gt;soap_result);
  </code></pre>
  
  <p>this is the result (<strong>the address is not real but in the same structure</strong>)</p>
  
  <pre><code>Array
  (
      [message] =System error
      [soap_exception] =SOAP-ERROR: Parsing WSDL: Couldn't load from 'http://subdomain.sap.domain.com:50000/dir/wsdl?p=sa/Fca45c5131bb33eb0a4v5f1977ca80b92&amp;WSDL' : failed to load external entity "http://subdomain.sap.domain.com:50000/dir/wsdl?p=sa/Fca45c5131bb33eb0a4v5f1977ca80b92&amp;WSDL"
  
  )       
  </code></pre>
  
  <p>Any thoughts about what might be wrong?</p>