[jboss-user] [jBPM] - Process instance migration problem

Sergey Telezhnikov [http://community.jboss.org/people/fragmenthandler] created the discussion "Process instance migration problem" To view the discussion, visit: http://community.jboss.org/message/540145#540145 -------------------------------------------------------------- My problem is that the migration sometimes doesn’t work. And I cannot understand why. It would be good if someone could help me. I deploy two process definitions that are very simple. Both have only sequential activities: * First process definition: S-> A-> X-> E * Second process definition: S-> A-> X-> B> E. Where S is start activity, A, B and E are java activity and X is state activity. First use case that works: I deploy two definitions. Then I instantiate and start the first definition. In this case migration works and it migrates in activity X of the second process definition and activity B is executed. Second use case that doesn’t work: I deploy only the first process definition and then immediately run it. In this case execution waits for signal in activity X. Then I deploy second process definition, migrate instance to new second definition and signal the execution. But it will continue execution of the first definition, although running instance has a process definition Id set to the second definition. I don’t understand what can be wrong. Can someone explain me how exactly does Deployment works and why it is different, when I deploy two process definitions immediately and start the first or sequentially and start in between the first. I use DefaultMigrationHandler from jBPM 4.2. Sorry for my bad English. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/540145#540145] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]