diff --git a/workflow/engine/templates/pmTables/edit.js b/workflow/engine/templates/pmTables/edit.js
old mode 100755
new mode 100644
index 163b477fb..37289cfbc
--- a/workflow/engine/templates/pmTables/edit.js
+++ b/workflow/engine/templates/pmTables/edit.js
@@ -750,7 +750,7 @@ Ext.onReady(function(){
   if (dataNumRows > 0) {
     var tpl = new Ext.Template(
         '<div id="fb" style="border: 1px solid #FF0000; background-color:#FFAAAA; display:none; padding:15px; color:#000000; font-size:12px;">'+
-        '<b>Warning: </b> ' + dataNumRows + ' ' + _('ID_PMTABLE_DATA_EXISTS_WARNINIG') + ' <a href="#" id="hideWarning">[ '+_('ID_HIDE')+' ]</a></div>'
+        '<b>Warning: </b> ' + dataNumRows + ' ' + _('ID_PMTABLE_DATA_EXISTS_WARNINIG') + ' <a href="#" id="hideWarning" onclick="return false;">[ '+_('ID_HIDE')+' ]</a></div>'
     );
     var newEl = tpl.insertFirst(document.getElementById('assignedGrid'));