Probleme of insert in adf 11g

hi,
i have a probleme whith my application,when i try to insert a new row it warks fine ,i complete all the form but when i clic the button to commit this message appear "ORA-02292: integrity constraint (FORMATION.FK_SESSION_FORMATEUR) violated - child record found"
can you help me

i try to expline more ,i have a page1 that show in table all my employer,in this page i m able to add ,delate and update an employer ,in biginning its works correctly but this week when i try to inserta new employer i clic the add button and a new page apper ,i complited the form but when i clic the button to commit ,it just update the first row ,so i decided to delete those from and dag ad drop a new employer from the data control to this page,naw when i clic the commit button this message appear "
"ORA-02292: integrity constraint (FORMATION.FK_SESSION_FORMATEUR) violated - child record found"
i think that this message appear because he want to update all the attribute of the first row even the id

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padding:0px;
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Please help me

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SID
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>
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Where can be problem? When I use DatabaseSession, all work correctly.
Edited by: user480864 on 11.8.2009 6:20

Hi Chris,
thanks for your response. I was take next fragment of source code for Server session, Client session and Remote session.
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} catch (Exception e){
e.printStackTrace();
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Remote site:
private static Context getInitialContext() throws NamingException {
Hashtable env = new Hashtable();
env.put( Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory" );
env.put(Context.PROVIDER_URL, "t3://192.168.1.107:7101");
return new InitialContext( env );
private static RemoteSession createRemoteSession(String firma){
T3ConnectionManagerEJBBeanRemote t3Connection = null;
try {
final Context context = getInitialContext();
t3Connection = (T3ConnectionManagerEJBBeanRemote)context.lookup("T3ConnectionManagerSessionEJBBean#sk.egroup.toplink.sessions.t3connection.T3ConnectionManagerEJBBeanRemote");
} catch (Exception e) {
System.out.println("Lookup error - " + e.toString());
return null;
if (t3Connection == null) return null;
RMIRemoteSessionController controller = null;
try {
controller = t3Connection.getRemoteSessionController(firma);
} catch (Exception e) {
e.printStackTrace();
return null;
if (controller != null) {
RMIConnection rmiConnection = new RMIConnection(controller);
RemoteSession session = (RemoteSession)rmiConnection.createRemoteSession();
SessionEventListener eventListener = new SessionEventListener("FIRMA = " + firma, true, ESessionType.RemoteSession);
session.getEventManager().addListener(eventListener);
session.setLogLevel(DefaultSessionLog.ALL);
return (RemoteSession) session;
} else {
System.out.println("Nepodarilo sa ziskat remote session.");
return null;
Best Regards,
Jozef

ADF 11g - Search for node in a tree

I am currently working on ADF 11g. I have implemeted a hierarchical tree using a tree component. How do I implement search for a node in the tree?

You build the model yourself, so it should not be a problem to traverse the model in search for the right node.
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How to develop a 'creation form' in ADF 11g?

Dear friends,
How to develop a 'creation form' in ADF 11g? it seems no such type of form in 11g.
Thank you.
Regards,
Tony

If you are using ADFBC, the easiest way is
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