title: Adempiere 380 Webui doesn't show popup for process error message and on complete error messages
body: <p>I am using adempiere 380 webui, i would like to show error message on any failure of adempiere process or onComplete of any document. </p>
  
  <p>The code which i have written to show error popup working in desktop application. But in webui - jboss it printing in console of jboss.</p>
  
  <p>I have accomplished this using AbstractADWindowPanel.java where i am checking process id or table then execute particular code in that and if error codition is true then i am displaying FDialog.ask("Print Message"); . </p>
  
  <p>Is there any generic way to do this by which it can be used for all classes. </p>