diff --git a/src/main/java/org/gcube/portlets/user/td/gwtservice/server/storage/FilesStorage.java b/src/main/java/org/gcube/portlets/user/td/gwtservice/server/storage/FilesStorage.java
index ccedf38..2fc2b4d 100644
--- a/src/main/java/org/gcube/portlets/user/td/gwtservice/server/storage/FilesStorage.java
+++ b/src/main/java/org/gcube/portlets/user/td/gwtservice/server/storage/FilesStorage.java
@@ -35,12 +35,20 @@ public class FilesStorage {
 			.getLogger(FilesStorage.class);
 
 	public String storageCSVTempFile(String user, File file) {
+		String url=null;
+		try {
+		
 		IClient client = new StorageClient(user, AccessType.PUBLIC,
 				MemoryType.VOLATILE).getClient();
 		String remotePath = "/CSVimport/" + file.getName();
 		logger.debug("remotePath: " + remotePath);
 		client.put(true).LFile(file.getAbsolutePath()).RFile(remotePath);
-		String url = client.getUrl().RFile(remotePath);
+		url = client.getUrl().RFile(remotePath);
+		} catch(Throwable e){
+			logger.error("Error no csv file loaded on storage"+e.getLocalizedMessage());
+			e.printStackTrace();
+		}
+		
 		return url;
 	}