if(eventSubscriptions.size() > 0) {
ExecutionEntity eventScopeExecution = eventScope.createExecution();
eventScopeExecution.setActivity(execution.getActivity());
eventScopeExecution.enterActivityInstance();
eventScopeExecution.setActive(false);
eventScopeExecution.setConcurrent(false);
eventScopeExecution.setEventScope(true);
execution.setConcurrent(false);