diff --git a/src/main/java/org/gcube/portlets/user/td/csvimportwidget/client/CSVTableDetailCard.java b/src/main/java/org/gcube/portlets/user/td/csvimportwidget/client/CSVTableDetailCard.java
index 1832da5..450edae 100644
--- a/src/main/java/org/gcube/portlets/user/td/csvimportwidget/client/CSVTableDetailCard.java
+++ b/src/main/java/org/gcube/portlets/user/td/csvimportwidget/client/CSVTableDetailCard.java
@@ -320,6 +320,12 @@ public class CSVTableDetailCard extends WizardCard {
 				}
 			}
 			
+			if(vFrom!=null && vUntilTo!=null && vFrom.compareTo(vUntilTo)>0){
+				Log.debug("Attention Valid From field is higher than Valid Until To field");
+				UtilsGXT3.info("Attention", "Valid From field is higher than Valid Until To field");
+				return;
+			}
+			
 			if(comboLicences.getCurrentValue()!=null&&
 					comboLicences.getCurrentValue().getLicence()!=null && !comboLicences.getCurrentValue().getLicence().isEmpty()){
 				detail.setLicence(comboLicences.getCurrentValue().getLicence());