diff --git a/src/main/java/org/gcube/portlets/user/td/gwtservice/server/TDGWTServiceImpl.java b/src/main/java/org/gcube/portlets/user/td/gwtservice/server/TDGWTServiceImpl.java
index 71609c0..69a4325 100644
--- a/src/main/java/org/gcube/portlets/user/td/gwtservice/server/TDGWTServiceImpl.java
+++ b/src/main/java/org/gcube/portlets/user/td/gwtservice/server/TDGWTServiceImpl.java
@@ -744,10 +744,16 @@ public class TDGWTServiceImpl extends RemoteServiceServlet implements
 			int i;
 			for (i = 0; i < trs.size(); i++) {
 				TabularResource tr = trs.get(i);
-				TabResource t = retriveTRMetadataFromService(service, tr, i);
-				if (t.getTrId() != null) {
-					ltr.add(t);
+				try {
+					TabResource t = retriveTRMetadataFromService(service, tr, i);
+					if (t.getTrId() != null) {
+						ltr.add(t);
+					}
+				} catch (Exception e) {
+					logger.error("TabResource discarded: " + tr + " cause: "
+							+ e.getMessage());
 				}
+
 			}
 
 			logger.debug("Codelists retrived: " + ltr);
@@ -1103,7 +1109,8 @@ public class TDGWTServiceImpl extends RemoteServiceServlet implements
 						ltr.add(t);
 					}
 				} catch (Exception e) {
-					logger.error("TabResource discarded: "+tr+" cause: "+e.getMessage());
+					logger.error("TabResource discarded: " + tr + " cause: "
+							+ e.getMessage());
 				}
 			}