Hello I'm a newbie to JBPM and i'm trying to use ejb stub client in a Action Handler. I've created a very simple stateless session EJB 3.0 that replicates a string through a remote interface. I'm trying to instantiate this stub with the usual : | try { | InitialContext ctx = new InitialContext(); | kp = (dumKp) ctx.lookup("dumKP/dumKpBean/remote"); | } catch (Exception e) { | System.err.println("Cannot find dumKP/dumKpBean/remote"); | e.printStackTrace(); | } | | provided on top of the execute methode. I'm facing a lot of pb .... Even though i've packed the interface dumpKp in a client jar added to the jbpm project (in deployment too), when running i got : | 8:59:42,750 ERROR [STDERR] javax.naming.CommunicationException [Root exception is java.lang.ClassNotFoundException: com.mccsoft.kp.dumKp (no security manager: RMI class loader disabled)] | 18:59:42,750 ERROR [STDERR] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:728) | 18:59:42,750 ERROR [STDERR] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:587) | 18:59:42,750 ERROR [STDERR] at javax.naming.InitialContext.lookup(InitialContext.java:351) | 18:59:42,750 ERROR [STDERR] at com.sample.action.KplusMessageHandler.execute(KplusMessageHandler.java:21) | 18:59:42,750 ERROR [STDERR] at org.jbpm.graph.def.Action.execute(Action.java:123) | 18:59:42,750 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 18:59:42,765 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 18:59:42,765 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 18:59:42,765 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:585) | 18:59:42,765 ERROR [STDERR] at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:208) | 18:59:42,765 ERROR [STDERR] at org.jbpm.graph.def.Action_$$_javassist_62.execute(Action_$$_javassist_62.java) | 18:59:42,765 ERROR [STDERR] at org.jbpm.graph.def.Node.execute(Node.java:328) | 18:59:42,765 ERROR [STDERR] at org.jbpm.graph.def.Node.enter(Node.java:316) | | After a look to various forum i got an hint regarding the fact that a Security Manager was missing, So i added one and got Hibernate Transaction Error. ...... To make a long story short, does anybody knows if it is simply possible to use ejb stub in a jbpm workflow and if yes is there some docs links somewhere. ...... Thanx to all .... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3976102#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...