diff --git a/ui/scripts/cloud.core.event.js b/ui/scripts/cloud.core.event.js
index f8191ea37a7..1522d25d050 100644
--- a/ui/scripts/cloud.core.event.js
+++ b/ui/scripts/cloud.core.event.js
@@ -43,13 +43,17 @@ function eventToRightPanel($midmenuItem1) {
 }
 
 function eventJsonToDetailsTab() {   
+    var $midmenuItem1 = $("#right_panel_content").data("$midmenuItem1");
+    if($midmenuItem1 == null)
+        return;
+    
+    var jsonObj = $midmenuItem1.data("jsonObj");
+    if(jsonObj == null)
+        return;    
+    
     var $thisTab = $("#right_panel_content #tab_content_details");  
     $thisTab.find("#tab_container").hide(); 
-    $thisTab.find("#tab_spinning_wheel").show();        
-    
-    var $midmenuItem1 = $("#right_panel_content").data("$midmenuItem1");
-    var jsonObj = $midmenuItem1.data("jsonObj");  
-    $thisTab.data("jsonObj", jsonObj);    
+    $thisTab.find("#tab_spinning_wheel").show();    
          
     $thisTab.find("#id").text(noNull(jsonObj.id));
     $thisTab.find("#username").text(fromdb(jsonObj.username));