title: cannot find symbol symbol : method getDBTransaction()
body: <p>I was trying to call a Concurrent Program from OA Framework. And here is the code. But I am getting following error:</p>
  
  <p>Error::</p>
  
  <pre><code>cannot find symbol symbol : method getDBTransaction() location: class _myclass OADBTransaction tx = (OADBTransaction)getDBTransaction();
  </code></pre>
  
  <p>Here is the method:</p>
  
  <pre><code>public int submitCPRequest(String headerId) {
  
  try {
  
  OADBTransaction tx = (OADBTransaction)getOADBTransaction();
  java.sql.Connection pConncection = tx.getJdbcConnection();
  ConcurrentRequest cr = new ConcurrentRequest(pConncection);
  
  String applnName = "PO"; //Application that contains the concurrent program
  String cpName = "XXMY Concurrent program name "; //Concurrent program name
  String cpDesc = "Concurrent Program Description"; // concurrent Program description
  
  // Pass the Arguments using vector
  // Here i have added my parameter headerId to the vector and passed the vector to the concurrent program
  
  Vector cpArgs = new Vector();
  cpArgs.addElement(headerId);
  // Calling the Concurrent Program
  
  int requestId = cr.submitRequest(applnName, cpName, cpDesc, null, false, cpArgs);
  tx.commit();
  
  return requestId;
  
  } catch (RequestSubmissionException e) {
  OAException oe = new OAException(e.getMessage());
  //oe.setApplicationModule(this);
  throw oe;
  
  }
  }
  </code></pre>