I have a webpage project that uses Java beans with EJB3 to query and use resin4 Java Server
>Randomly (sometimes the error takes several days to happen) I get an error that indicates
NoSuchEJBException: Stateful instance Sp093ptclB__StatefulProxy is not longer valid
From this moment I have to restart the Resin service so that it works
In code in each Bean I have these tags
@Stateful
@StatefulTimeout(value=-1)
At the beginning of the Bean, we can say that if I do not put @StatefulTimeout the indicated error happens to me much more often.