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updating with em.merge(entity) is not working, Please Help

Farhad Rahmati
Ranch Hand

Joined: Dec 16, 2010
Posts: 96
Hello every one

I am totally new in JEE6 world. I am having trouble with updating the records. here is my code.



and here is the error I get.

javax.el.MethodNotFoundException: /supplierdetails.xhtml @30,113 action="#{supplierMB.details.update}": Method not found: MCD.ENTITIES.Supplier[ supplierREF=4 ].update()

I would appreciate if anyone can help me.
Thanks
 
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subject: updating with em.merge(entity) is not working, Please Help