Application Error: tried to enter Stateful bean with differe

[xlrg]

Hi,

I get this error :

Application Error: tried to enter Stateful bean with different transaction

if I create an reference to an stateful session bean form its handle
(
_bean = ( EJB1) PortableRemoteObject.narrow( hndl.getEJBObject(), EJB1.class);
)

This works on other places in my program - so it should be ok. But what does it means with an diffrent transaktion? Why does it change?
thanks for your help.
xlrg

[joelvogt]

First just make sure that there cannot be concurrent access to your bean.