title: java.sql.SQLRecoverableException: IO Error: NL Exception was generated
body: <p>Getting java.sql.SQLRecoverableException: IO Error: NL Exception was generated</p>
  
  <p>Trying to connect to Oracle sql developer DB.</p>
  
  <p>Connection string used is :</p>
  
  <pre><code> jdbc:oracle:thin:@(DESCRIPTION=(CID=ValidCID)(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=ValidHost)(PORT=1521)))(CONNECT_DATA=(SID =ValidSID)(SERVER = DEDICATED))); User Id=UID;Password=Pwd;
  </code></pre>
  
  <p>I use the same set of parameters while connecting from QTP. What could be the issue here ?</p>