title: Sabre - How many steps to request the Void Air Ticket?
body: <p>I have a problem with request void air ticket requests. Before void ticket requests, what I need to do first? I have tried my workflow as below:</p>
  <blockquote>
  <p><strong>SessionCreateRQ</strong> =&gt; <strong>TravelItineraryReadRQ</strong> =&gt; <strong>VoidTicketLLSRQ</strong> =&gt; <strong>EndTransactionLLSRQ</strong></p>
  </blockquote>
  <p>Void Ticket Request:</p>
  <pre class="lang-xml prettyprint-override"><code>{{soapHeader}}
  &lt;soapenv:Body&gt;
          &lt;ns:VoidTicketRQ  Version=&quot;2.1.0&quot;&gt;
              &lt;ns:Ticketing  eTicketNumber=&quot;8165070132526&quot;/&gt;
          &lt;/ns:VoidTicketRQ&gt;
  &lt;/soapenv:Body&gt;
  {{soapFooter}}
  </code></pre>
  <p>Void Ticket Response:</p>
  <pre class="lang-xml prettyprint-override"><code>&lt;soap-env:Body&gt;
          &lt;VoidTicketRS xmlns=&quot;http://webservices.sabre.com/sabreXML/2011/10&quot; xmlns:xs=&quot;http://www.w3.org/2001/XMLSchema&quot; xmlns:xsi=&quot;http://www.w3.org/2001/XMLSchema-instance&quot; xmlns:stl=&quot;http://services.sabre.com/STL/v01&quot; Version=&quot;2.1.0&quot;&gt;
              &lt;stl:ApplicationResults status=&quot;NotProcessed&quot;&gt;
                  &lt;stl:Error type=&quot;BusinessLogic&quot; timeStamp=&quot;2021-06-30T22:55:13-05:00&quot;&gt;
                      &lt;stl:SystemSpecificResults&gt;
                          &lt;stl:Message&gt;NO TCN/AT NBR MATCH-VERIFY-POSSIBLE MANUAL RFND REQUIRED-0093&lt;/stl:Message&gt;
                          &lt;stl:ShortText&gt;ERR.SWS.HOST.ERROR_IN_RESPONSE&lt;/stl:ShortText&gt;
                      &lt;/stl:SystemSpecificResults&gt;
                  &lt;/stl:Error&gt;
              &lt;/stl:ApplicationResults&gt;
          &lt;/VoidTicketRS&gt;
  &lt;/soap-env:Body&gt;
  </code></pre>