Hi, I have 4 process instances of 1 process definition initialized with a variables' Map. I want to list these instances and get their variables. I call an executionProcessQuery and from it I extracted the Executions but Interface Execution doesn't have the methodo "getVariable" and I cannot get an "OpenExecution" or an "ActivityExecution" because it said "org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: org.jbpm.pvm.internal.model.ExecutionImpl.variables, no session or session was closed". How can I do? Thanks. Emanuele View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4242423#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...