title: Read Cookies in SAP Gateway Methods
body: <p>when implementing a SAP Gateway Service (using DPC_EXT Classes), I'd like to access some custom cookies.</p>
  
  <p>But I dont seem to be able to access them...</p>
  
  <p>Using following code</p>
  
  <pre><code>lo_faqcade = /iwbep/if_mgw_conv_srv_runtime~get_dp_facade( ).
  lo_facade-&gt;get_request_header( ).
  </code></pre>
  
  <p>I get all the HTTP Request headers (<strong>Except</strong> the Cookie Header, which always seems to be empty here)</p>