diff --git a/src/main/java/org/gcube/portlets/user/td/mainboxwidget/client/MainBox.java b/src/main/java/org/gcube/portlets/user/td/mainboxwidget/client/MainBox.java
index 464ce6b..f0b4348 100644
--- a/src/main/java/org/gcube/portlets/user/td/mainboxwidget/client/MainBox.java
+++ b/src/main/java/org/gcube/portlets/user/td/mainboxwidget/client/MainBox.java
@@ -21,6 +21,8 @@ import com.allen_sauer.gwt.log.client.Log;
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.event.logical.shared.SelectionEvent;
 import com.google.gwt.event.logical.shared.SelectionHandler;
+import com.google.gwt.safehtml.shared.SafeHtml;
+import com.google.gwt.safehtml.shared.SafeHtmlUtils;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwt.user.client.ui.Widget;
 import com.google.web.bindery.event.shared.EventBus;
@@ -213,6 +215,7 @@ public class MainBox extends TabPanel {
 
 			if (dataView instanceof TabularResourceDataView) {
 				TabularResourceDataView tabularResourceDataView = (TabularResourceDataView) dataView;
+
 				boolean found = false;
 
 				for (TDXPanel tdxPanel : tdxPanelList) {
@@ -226,7 +229,8 @@ public class MainBox extends TabPanel {
 					}
 				}
 				if (!found) {
-					addTDXPanel(tabularResourceDataView);
+					retrieveTRName(tabularResourceDataView);
+					// addTDXPanel(tabularResourceDataView);
 				}
 
 			}
@@ -255,9 +259,16 @@ public class MainBox extends TabPanel {
 	protected void addContentTDXPanel(
 			TabularResourceDataView tabularResourceDataView,
 			TabResource tabResource) {
-
+		SafeHtml nameTR;
+		if(tabResource!=null && (tabResource.getName()==null 
+				||tabResource.getName().isEmpty())){
+			nameTR=SafeHtmlUtils.fromString("NoName");
+		} else {
+		   nameTR=SafeHtmlUtils.fromString(tabResource.getName());
+		}
+		
 		TabItemConfig tdxPanelItemConf = new TabItemConfig(
-				tabResource.getName(), true);
+				nameTR.asString(), true);
 		tdxPanelItemConf.setIcon(MainboxResources.INSTANCE.tabularResource());
 		final TDXPanel tdxPanel = new TDXPanel(eventBus);
 		tdxPanel.open(tabularResourceDataView);
@@ -338,7 +349,7 @@ public class MainBox extends TabPanel {
 		}
 		return rowsId;
 	}
-	
+
 	/**
 	 * Retrieve ColumnName of column selected
 	 * 
@@ -355,20 +366,20 @@ public class MainBox extends TabPanel {
 		}
 		return columnName;
 	}
-	
+
 	/**
 	 * Retrieve ColumnLocalId of column selected
 	 * 
 	 * @param columnSelected
 	 * @return
 	 */
-	public String getColumnLocalId(int columnSelected){
+	public String getColumnLocalId(int columnSelected) {
 		String columnName = null;
 		Widget active = getActiveWidget();
 		if (active instanceof TDXPanel) {
 			TDXPanel tdxPanel = (TDXPanel) active;
-			columnName = tdxPanel.getTabularData()
-					.getColumnLocalId(columnSelected);
+			columnName = tdxPanel.getTabularData().getColumnLocalId(
+					columnSelected);
 		}
 		return columnName;
 	}