error on jdeveloper 10g EJB

Need help, I got this error when trying to use firebird on jdevelover 10 g, look like jdev dont want the auto commit to be set true


Adding a new employee with employee_id 700

com.evermind.server.rmi.OrionRemoteException: Error creating EntityBean: commit called with AutoCommit true!

at UpdateEmployeeHome_EntityHomeWrapper4.create(UpdateEmployeeHome_EntityHomeWrapper4.java:1159)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:324)

at com.evermind.server.rmi.RMICallHandler.run(RMICallHandler.java:124)

at com.evermind.server.rmi.RMICallHandler.run(RMICallHandler.java:48)

at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.jav a:192)

at java.lang.Thread.run(Thread.java:534)

at connection to localhost/127.0.0.1 as admin