Developer Mode Error

Question

Hi everyone,
I'm trying to find out what I did wrong closing the connection after calling a Stored Proc, the stored works fine and it made the update and others intructions, the problem comes when I whant to reload some VO's before they data was updated.
Here's the error:
Developer Mode Error - The database connection in the AppsContext object associated with the root application module's transaction has changed while the application module was in use. Cause: This could have been caused if application code called releaseJDBCConnection(), logOut(), or freeWebAppsContext() on the AppsContext object. Note that the AppsContext's JDBC connection is referenced and used by the application module's transaction. Action: Check your application code and remove these calls if the AppsContext was handed out from OADBTransactionImpl.getAppsContext(). (This developer mode check cannot detect the release event, if the same connection instance got checked out again through the getJDBCConnection call on AppsContext after the release.).
and here's my code in the AM
public void methodExample(String famEX){
Connection con = getOADBTransaction().getJdbcConnection();
CallableStatement cs = null;
for(blah blah blah){
if( blah blah){
try{
cs = con.prepareCall("begin dbEschema.SP_Example_Update_Proc(?,?); end;");
//some instructions
//declare and enter the "IN" values
int p_Id_Fam = (Integer.parseInt(famEX));
String p_Item_Id = r.getItemId();
cs.setInt(1, p_Id_Fam);
cs.setString(2, p_Item_Id);
//Execute the procedure
cs.executeUpdate();
cs.close();
con.close();
}catch(Exception e){
System.err.println("Exception: "+ e.getMessage());
}finally{
try{
if(cs != null)
cs.close();
if(con != null)
con.close();
}catch(Exception ex){
System.err.println("2nd Exception: "+ ex.getMessage());
cs = null;
con = null;
I wonder what can be the mistake, I hope you can help me
Regards,
Mentor
Edited by: mentor on 9/08/2010 03:29 PM

Answer 1

Thanks Ajay, Reetesh
I found another way to call without any problem the StroredProc from AOF, this can be helpful for another users.
OADBTransactionImpl oadbtransactionimpl = (OADBTransactionImpl)getDBTransaction();
Row[] rows = getacDVO1().getAllRowsInRange();
for(int i = 0; i < rows.length; i++){
acDVORowImpl r = (acDVORowImpl)rows;
StringBuilder procedureCall = new StringBuilder();
if(r.getSelected().equals("ON")){
try{
int p_Id_Cat = (Integer.parseInt(String));
String p_cve = r.getYourElements();
procedureCall.append("begin SCHEMA.YOUR_STORED_PROCEDURE('").append(p_Id_Cat);
procedureCall.append("', '").append(p_cve_ac).append("'");
procedureCall.append("); end;");
OracleCallableStatement oraclecallablestatement = (OracleCallableStatement)oadbtransactionimpl.createCallableStatement(procedureCall.toString(), -1);
oraclecallablestatement.execute();
getOADBTransaction().commit();
}catch(SQLException sqlexception){
System.err.println("SQL Exception: "+ sqlexception.getMessage());
getOADBTransaction().rollback();
throw OAException.wrapperException(sqlexception);
}catch(Exception e){
System.err.println("Exception: "+ e.getMessage());
getOADBTransaction().rollback();
throw OAException.wrapperException(e);
I hope this example can be very useful to this community
Best Regards,
Mentor