Process Instance Migration limitations in RHPAM 7

Issue

• Are there any limitations of Process Instance Migration?

• I migrated a process instance while its async job was working on its long-running Command and the following Exception is logged after the job was finished:

  ... WARN  [org.jbpm.executor.impl.AbstractAvailableJobsExecutor] (Thread-5 (ActiveMQ-client-global-threads)) Error during command com.sample.AsyncCommand error message No session found for context 8: org.kie.internal.runtime.manager.SessionNotFoundException: No session found for context 8
      at org.jbpm.runtime.manager.impl.PerProcessInstanceRuntimeManager$PerProcessInstanceInitializer.initKieSession(PerProcessInstanceRuntimeManager.java:564)
      at org.jbpm.runtime.manager.impl.RuntimeEngineImpl.getKieSession(RuntimeEngineImpl.java:72)
      at org.jbpm.executor.impl.wih.AsyncWorkItemHandlerCmdCallback.onCommandDone(AsyncWorkItemHandlerCmdCallback.java:68)
      at org.jbpm.executor.impl.AbstractAvailableJobsExecutor.executeGivenJob(AbstractAvailableJobsExecutor.java:183)
      at org.jbpm.executor.impl.jms.JmsAvailableJobsExecutor.onMessage(JmsAvailableJobsExecutor.java:47)
      at org.kie.server.jms.executor.KieExecutorMDB.onMessage(KieExecutorMDB.java:86)