title: How to reproduce error java.sql.SQLException: ORA-01033: ORACLE initialization or shutdown in progress?
body: <p>I have an application on java that uses hibernate to write in oracle db.
  Sometimes I found in log error 01033. But I cannot reproduce it.
  I have already restarted server, oracleXE service, killed task, killed tns listener.
  But I have receive only: </p>
  
  <pre><code> ORA-12505, TNS:listener does not currently know of 
   SID given in connect descriptor
  </code></pre>
  
  <p>What need to do with Oracle server to receive error ORA-01033?
  Thanks.</p>