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  1. camunda BPM
  2. CAM-8748

Activity-execution mapping construction fails on implicit parallel gateway usage

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    Description

      observed

      • given
        • process definition
          • with service task
            • defining a BoundaryEvent (signal)
            • delegate of a service task extends AbstractBpmnActivityBehavior implementing the signal method
          • transitions into three parallel User tasks (implicit parallel gateway)
        • process instance is started and is in wait state
      • when
        • I signal execution
      • then
        • exception is thrown in org.camunda.bpm.engine.impl.pvm.runtime.operation.PvmAtomicOperationTransitionDestroyScope#execute
      ProcessEngineException("Cannot construct activity-execution mapping: there are "
            + "more scope executions missing than explained by the flow scope hierarchy.");

      Hint
      Here is a test to reproduce the failure: 

        public void testImplicitParallelGatewayAfterSignalBehavior() {
    // given
    // using attached process definition
    runtimeService.startProcessInstanceByKey("process");
    Execution execution = runtimeService.createExecutionQuery()
      .activityId("service")
      .singleResult();

    // when
    runtimeService.signal(execution.getId());

    // then
    assertEquals(3, taskService.createTaskQuery().count());
  }

      mgm-controller-panel

        This is the controller panel for Smart Panels app

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              yana.vasileva Yana Vasileva
              askar.akhmerov Askar
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              Dates

                Created:
                Updated:
                Resolved:

                Salesforce