try {
pm = pmfb.getProcessManager();
ProcessManagerService pms = new ProcessManagerService(pm, null);
pms.approvalActivityComplete(aacMsg);
pm.applyChanges();
if (StringUtils.hasText(aacMsg.getInstanceId()) && StringUtils.hasText(aacMsg.getEndpoint())) {
taskInfoList = pms.getTaskInfo(aacMsg.getInstanceId(), aacMsg.getEndpoint());
}