diff --git a/src/main/java/org/gcube/portlets/user/td/gwtservice/server/SessionUtil.java b/src/main/java/org/gcube/portlets/user/td/gwtservice/server/SessionUtil.java
index 77b45f5..0ef3652 100644
--- a/src/main/java/org/gcube/portlets/user/td/gwtservice/server/SessionUtil.java
+++ b/src/main/java/org/gcube/portlets/user/td/gwtservice/server/SessionUtil.java
@@ -508,6 +508,7 @@ public class SessionUtil {
 			if (openList == null || openList.isEmpty()) {
 				logger.info("No open tr in session");
 			} else {
+				logger.debug("Current Tabular Open In session: "+aslSession.getScope()+", trList: "+openList);
 				for (TabResource tabResource : openList) {
 					if (tabResource != null
 							&& tabResource.getTrId() != null
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 5c9f8e8..e3c1dba 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
@@ -610,10 +610,10 @@ public class TDGWTServiceImpl extends RemoteServiceServlet implements
 				SessionUtil.setTRId(session, tabResource.getTrId());
 				logger.debug("New Active: " + tabResource.getTrId());
 			} else {
-				logger.error("Set Active Tabular Resource failed, no valid id!: "
+				logger.error("Set Active Tabular Resource failed, no valid id: "
 						+ activeTRId);
 				throw new TDGWTServiceException(
-						"Set Active Tabular Resource failed, no valid id!");
+						"Set Active Tabular Resource failed, no valid id: ");
 			}
 			return tabResource.getTrId();
 
diff --git a/src/main/java/org/gcube/portlets/user/td/gwtservice/shared/monitor/OperationMonitorCreator.java b/src/main/java/org/gcube/portlets/user/td/gwtservice/shared/monitor/OperationMonitorCreator.java
index 9afda48..79561ed 100644
--- a/src/main/java/org/gcube/portlets/user/td/gwtservice/shared/monitor/OperationMonitorCreator.java
+++ b/src/main/java/org/gcube/portlets/user/td/gwtservice/shared/monitor/OperationMonitorCreator.java
@@ -318,7 +318,12 @@ public class OperationMonitorCreator {
 			SessionUtil.setTRId(session, trId);
 			SessionUtil.addToCurrentTabularResourcesOpen(session,tabResource);
 			break;	
-			
+		case Clone:
+			trId = new TRId();
+			trId.setId(taskWrapper.getTrId().getId());
+			trId = retrieveTabularResourceBasicData(trId);
+			operationMonitor.setTrId(trId);
+			break;
 		default:
 			trId = new TRId();
 			trId.setId(taskWrapper.getTrId().getId());