title: "Cannot access NLS data files or invalid environment specified" in Jmeter
body: <p>When I run a jmeter script with a JDBC connection I have the following error:</p>
  
  <pre><code>ORA-00604: error occurred at recursive SQL level 1
  ORA-12705: Cannot access NLS data files or invalid environment specified
  </code></pre>
  
  <p>I can connect to the database with sqldeveloper and the query</p>
  
  <pre><code>SELECT USERENV ('language') FROM DUAL;
  </code></pre>
  
  <p>returns</p>
  
  <pre><code>RUSSIAN_RUSSIA.AL32UTF8
  </code></pre>
  
  <p>How need to configure Jmeter that it works?</p>