diff --git a/src/main/java/org/gcube/portlets/user/td/csvexportwidget/client/progress/CSVExportProgressUpdater.java b/src/main/java/org/gcube/portlets/user/td/csvexportwidget/client/progress/CSVExportProgressUpdater.java
index ccf096b..615c914 100644
--- a/src/main/java/org/gcube/portlets/user/td/csvexportwidget/client/progress/CSVExportProgressUpdater.java
+++ b/src/main/java/org/gcube/portlets/user/td/csvexportwidget/client/progress/CSVExportProgressUpdater.java
@@ -60,17 +60,23 @@ public class CSVExportProgressUpdater extends Timer {
 						case IN_PROGRESS:
 							fireOperationUpdate(result.getProgress());
 							break;
+						case VALIDATING_RULES:
+							fireOperationUpdate(result.getProgress());
+							break;
 						case FAILED:
 							cancel();
 							errorMessage(result);
 							break;
+						case STOPPED:
+							cancel();
+							errorMessage(result);
+							break;
 						case SUCCEDED:
 							cancel();
 							Log.info("Export fisnish ExportMetadata:"
 									+ result.getTrExportMetadata());
 							fireOperationComplete();
 							break;
-
 						default:
 							Log.info("Unknow State");
 							break;