setTimeout(function() {

oPersooTableExpPers.getPersData = function() {
var oBundle;
var oDeferred = new jQuery.Deferred();
var modelPersData = new sap.ui.model.json.JSONModel();

_AppCache_GetCache("NAME_OF_YOUR_APP_PersData",modelPersData,"LS","","",true);

var diaPers = oTableExpPers.getTablePersoDialog();
if (diaPers)
  {
  oBundle = diaPers.retrievePersonalizations();
  if (oBundle.aColumns) {
      _AppCache_SetCache("NAME_OF_YOUR_APP_PersData",modelPersData,"LS",oBundle,true);       
      } else {
       oBundle = modelPersData.oData;
      }
  } else { // DiaPers does not exist 
    oBundle = modelPersData.oData; }

oDeferred.resolve(oBundle);
return oDeferred.promise();
}

}, 600);