1) no such method in remote interface
2) just forgotten to rebuild & redeploy your EJB ;)
I'm sure that the remote interface is there and I tried to rebuild, redeploy the EJB and restart JBoss. None seems solve the problem.
FYI, I'm using a Controller (Sesssion Bean) to access the Entity bean from my Servlet.
THe error message shows is as follows
I really dun know the reason and has been stuck for quite some time.
Urgent help is needed.
You really need to show some of the code otherwise people have nothing to analyze.