=== modified file 'dhis-2/dhis-web/dhis-web-dashboard-integration/src/main/webapp/dhis-web-dashboard-integration/plugin/table.js'
--- dhis-2/dhis-web/dhis-web-dashboard-integration/src/main/webapp/dhis-web-dashboard-integration/plugin/table.js	2015-01-21 17:59:59 +0000
+++ dhis-2/dhis-web/dhis-web-dashboard-integration/src/main/webapp/dhis-web-dashboard-integration/plugin/table.js	2015-01-21 18:03:50 +0000
@@ -3144,18 +3144,20 @@
 						obj = xResponse.sortableIdObjects[i];
 						el = Ext.get(obj.uuid);
 
-						el.dom.layout = layout;
-						el.dom.xLayout = xLayout;
-						el.dom.response = response;
-						el.dom.xResponse = xResponse;
-						el.dom.metaDataId = obj.id;
-						el.dom.onColumnHeaderMouseClick = web.events.onColumnHeaderMouseClick;
-						el.dom.onColumnHeaderMouseOver = web.events.onColumnHeaderMouseOver;
-						el.dom.onColumnHeaderMouseOut = web.events.onColumnHeaderMouseOut;
+                        if (el.dom) {
+                            el.dom.layout = layout;
+                            el.dom.xLayout = xLayout;
+                            el.dom.response = response;
+                            el.dom.xResponse = xResponse;
+                            el.dom.metaDataId = obj.id;
+                            el.dom.onColumnHeaderMouseClick = web.events.onColumnHeaderMouseClick;
+                            el.dom.onColumnHeaderMouseOver = web.events.onColumnHeaderMouseOver;
+                            el.dom.onColumnHeaderMouseOut = web.events.onColumnHeaderMouseOut;
 
-						el.dom.setAttribute('onclick', 'this.onColumnHeaderMouseClick(this.layout, this.xLayout, this.response, this.xResponse, this.metaDataId)');
-						el.dom.setAttribute('onmouseover', 'this.onColumnHeaderMouseOver(this)');
-						el.dom.setAttribute('onmouseout', 'this.onColumnHeaderMouseOut(this)');
+                            el.dom.setAttribute('onclick', 'this.onColumnHeaderMouseClick(this.layout, this.xLayout, this.response, this.xResponse, this.metaDataId)');
+                            el.dom.setAttribute('onmouseover', 'this.onColumnHeaderMouseOver(this)');
+                            el.dom.setAttribute('onmouseout', 'this.onColumnHeaderMouseOut(this)');
+                        }
 					}
 				}
 			};