code: protected void setInfoMessage(String message) {
  		try {
  			APICallContext.getCallContext().getCurrentSession().setAttribute("infoMessage", APISession.POLICY_FLASH, message);
  		}catch(NullPointerException e){
  			log.error("Can't set info message (flash) due", e);
  			log.error("APICallContext: "+APICallContext.getCallContext());
  			if (APICallContext.getCallContext()!=null){
  				log.error("Current Session: "+APICallContext.getCallContext().getCurrentSession());
  			}
  		}
  	}
docs: Sets an info message that can be shown on next screen. The info message is readable exactly once.
  @param message the info message.