[flexcoders] handel Exception from LCDS

[Adnan]

Hello,

I am using Flex 4 with LCDS 3. I am having problems with properly handling 
exceptions.

I have a simple commit service like;

                               var commitToken:AsyncToken = 
_serviceName.serviceControl.commit(); // Commit the change.
                                    commitToken.addResponder(new AsyncResponder(
                                        function (event:ResultEvent, 
token:Object=null):void
                                        {
                                           Alert.show("DATA DELETED");
                                        },
                                        function (event:FaultEvent, 
token:Object=null):void
                                        {
                                            Alert.show("Save failed: " + 
event.fault.faultString, "Error");
                                            
_serviceName.serviceControl.revertChanges();
                                        }));

Now when I try to delete a row which has a child record I get the following 
error in my tomcat log;
    hdr(DSEndpoint) = my-rtmp
    hdr(DSId) = 9AFF219A-AB2A-3B60-D990-9E87A3D7CF71
java.lang.RuntimeException: Hibernate jdbc exception on operation=deleteItem 
error=Could not execute JDBC batch update : sqlError =  from SQLException: 
java.sql.BatchUpdateException: ORA-02292: integrity constraint (CATEGORY_FK) 
violated - child record found

followed by;
[LCDS]Serializing AMF/RTMP response
Version: 3
  (Command method=_error (0) trxId=10.0)
    (Typed Object #0 'flex.messaging.messages.ErrorMessage')
      rootCause = (Typed Object #1 'org.omg.CORBA.BAD_INV_ORDER')
        minor = 0
        localizedMessage = "The Servant has not been associated with an ORB 
instance"
        message = "The Servant has not been associated with an ORB instance"
        cause = null
        completed = (Typed Object #2 'org.omg.CORBA.CompletionStatus')
      destination = "CATEGORY"
      headers = (Object #3)
      correlationId = "D4B6573F-F8C2-0732-BD1C-6FD1C5979763"
      faultString = "Error occurred completing a transaction"
      messageId = "9AFF6D9A-3C1C-E99B-B00F-92E72069B64E"
      faultCode = "Server.Processing"
      timeToLive = 0.0
      extendedData = null
      faultDetail = null
      clientId = "C2F15FE1-2977-23AA-1ADD-6FD1C096A82F"
      timestamp = 1.281776280572E12
      body = null

In flex in my "event" in the fault function I can only get general data like 
"Error occurred completing a transaction", but I cannot access the error 
"ORA-02292:...".

Is there a way to access it, as I need to handle multiple exceptions that 
Oracle will catch such as duplicate ID.....