diff --git a/MP-IO/Controllers/IOBController.cs b/MP-IO/Controllers/IOBController.cs
index 606c9679..f4284443 100644
--- a/MP-IO/Controllers/IOBController.cs
+++ b/MP-IO/Controllers/IOBController.cs
@@ -1509,14 +1509,14 @@ namespace MP_IO.Controllers
                     if (currParams != null)
                     {
                         DataLayer DataLayerObj = new DataLayer();
-                        DataLayerObj.setCurrObjItems(id, currParams);
-                        answ = "OK";
+                        bool fatto = DataLayerObj.setCurrObjItems(id, currParams);
+                        answ = fatto ? "OK" : "KO";
                     }
                 }
                 catch (Exception exc)
                 {
                     logger.lg.scriviLog($"Errore in setCurrParams{Environment.NewLine}{exc}");
-                    answ = "NO";
+                    answ = "EXC";
                 }
             }
             return answ;