title: DHL API Tracking Integration C#
body: <p>I need to implement tracking numbers via API, currently have problems with implementing that. First, when I try to track order online with tracking number 92748999917742000013539990 here <a href="http://webtrack.dhlglobalmail.com/?trackingnumber=92748999917742000013539990" rel="nofollow noreferrer">http://webtrack.dhlglobalmail.com/?trackingnumber=92748999917742000013539990</a>, it tracks sucessfully, but when I try to track it here: <a href="http://www.dhl.com/en/express/tracking.html" rel="nofollow noreferrer">http://www.dhl.com/en/express/tracking.html</a>, it  says: (Not found): No result found for your DHL query. Please try again.</p>
  
  <p>I try to send XML API call to address: <a href="http://xmlpitest-ea.dhl.com/XMLShippingServlet" rel="nofollow noreferrer">http://xmlpitest-ea.dhl.com/XMLShippingServlet</a>, and when I send tracking number from DHL example 8564385550, it returns correct response with tracking details, but when I try to to send my tracking number 92748999917742000013539990 or any other like this, it returns error XML: </p>
  
  <pre><code>Error Parsing incoming request XML Error: Datatype error: In element
  AWBNumber Value 92748999917742000013539990 with length 26 exceeds maximum length facet of                    11.. at line 17, column 52 
  </code></pre>
  
  <p>Can someone clarify?
  Appreciate any help.</p>