title: Oracle 10g UTL_HTTP begin_request return ORA-29273: HTTP request failed
body: <p>I am using Oracle10g plsql to access a Jasperserver webservice in order to generate a PDF and store it in a blob. I follow this <a href="https://stackoverflow.com/questions/33706770/procedure-to-download-file-from-a-given-url-in-oracle-11g-and-save-it-into-the-b">post</a></p>
  
  <p>When I change the Jasperserver host I replace the url from</p>
  
  <pre><code>http://myOLDserver:8080/jasperserver/rest_v2/reports/apex/reportname.pdf?j_username=jus&amp;j_password=jpw&amp;ID=2758
  </code></pre>
  
  <p>to</p>
  
  <pre><code>http://myNEWserver:8080/jasperserver/rest_v2/reports/apex/reportname.pdf?j_username=jus&amp;j_password=jpw&amp;ID=2758
  </code></pre>
  
  <p>and the procedure raise an error like this</p>
  
  <pre><code>ORA-29273: HTTP request failed
  ORA-06512: at "SYS.UTL_HTTP", line 1389
  ORA-29261: bad argument
  ORA-06512: at line 51
  ORA-29273: HTTP request failed
  ORA-06512: at "SYS.UTL_HTTP", line 1029
  ORA-12541: TNS:no listener
  </code></pre>
  
  <p>on executing <em>UTL_HTTP.begin_request</em></p>
  
  <p>The machine of my oracle user ping myNEWserver correctly and the url in a browser is working correctly</p>