title: Unable to generate repeating XML element root nodes using XMLNS in IBM Integration Bus
body: <p>I'm trying to create the response for my soap web service in IBM integration Bus. I'm using ESQL compute node to generate the XML using XMLNS. I have to add some repeating element root nodes to my xml, and that is what I'am facing trouble with.</p>
  
  <pre><code>DECLARE tnsp NAMESPACE '...';
  
  SET OutputRoot.XMLNS.Response.(XML.NamespaceDecl)xmlns:acc = tnsp;
  SET OutputRoot.XMLNS.Response.tnsp:ReqID = 'ID102';
  SET OutputRoot.XMLNS.Response.tnsp:CompanyName = 'Example';
  
  SET OutputRoot.XMLNS.Response.tnsp:Employee.tnsp:id = 'E100';
  SET OutputRoot.XMLNS.Response.tnsp:Employee.tnsp:name = 'John';
  </code></pre>
  
  <p>This gives</p>
  
  <pre><code>&lt;Response xmlns:acc="..."&gt;
      &lt;acc:ReqID&gt;ID102&lt;/acc:ReqID&gt;
      &lt;acc:CompanyName&gt;Example&lt;/acc:CompanyName&gt;
      &lt;acc:Employee&gt;
          &lt;acc:id&gt;E100&lt;/acc:id&gt;
          &lt;acc:name&gt;John&lt;/acc:name&gt;
      &lt;/acc:Employee&gt;
  &lt;/Response&gt;
  </code></pre>
  
  <p>I want to add more employee nodes, like</p>
  
  <pre><code>&lt;Response xmlns:acc="..."&gt;
      &lt;acc:ReqID&gt;ID102&lt;/acc:ReqID&gt;
      &lt;acc:CompanyName&gt;Example&lt;/acc:CompanyName&gt;
      &lt;acc:Employee&gt;
          &lt;acc:id&gt;E100&lt;/acc:id&gt;
          &lt;acc:name&gt;John&lt;/acc:name&gt;
      &lt;/acc:Employee&gt;
      &lt;acc:Employee&gt;
          &lt;acc:id&gt;E101&lt;/acc:id&gt;
          &lt;acc:name&gt;Alex&lt;/acc:name&gt;
      &lt;/acc:Employee&gt;
      .
      .
      .
  &lt;/Response&gt;
  </code></pre>
  
  <p>How can I achieve this? I have tried repeating the code for adding employee node, but it's replacing the existing and output the last updated.</p>