0 Replies Latest reply on Apr 11, 2009 5:17 PM by alex Br

    javax.ejb.EJBException: java.lang.IllegalArgumentException:

    alex Br Newbie

      Hi all. I need your help.

      I get the following Exception while stateless bean function invocation :

      javax.ejb.EJBException: java.lang.IllegalArgumentException: Wrong target. class "Implementation Class" for "function signature"

      it accrues if persistence used inside function.
      I use Jboss5.0.1 with jdk 1.6 and MySQL 5

      thanks in advance.