title: Enabling Oracle jdbc driver logs on Websphere 6.1
body: <p>I am having some problems with an Hibernate Criteria query causing a outOfIndex error at driver level, I am pretty sure the problem is at the driver as I have being debugging and everything seems ok, but to be sure and be able to report the error I need to enable traces and I am not being able to do so.</p>
  
  <p>I have added ojsbc5_g.jar as a new JDBC provider and created a new data source with it, renamed the jndi of the old one so the new debug data source uses the same and tried using <code>-Doracle.jdbc.Trace=true -Djava.util.logging.config.file=ConfigFile.properties</code>
  at the server JVM configuration (using a absolute path for the file and a relative one).</p>
  
  <p>The data source and the app works but no log appears, then I found the data source custom properties so I modified the level and the filename and now the file is there but empty.</p>