>SOAPHeaderElement</code>.

 <P>The fragment rooted in <code>element</code> is either added
 as a whole or not at all, if there was an error.

 <P>The fragment rooted in <code>element</code> cannot contain
 elements named "Envelope", "Header" or "Body" and in the SOAP
 namespace. Any namespace prefixes present in the fragment
 should be fully resolved using appropriate namespace
 declarations within the fragment itself.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>element</code>