diff --git a/EgwCoreLib.Lux.Data/DbModel/Items/SellingItemModel.cs b/EgwCoreLib.Lux.Data/DbModel/Items/SellingItemModel.cs
index 238ef859..703c5905 100644
--- a/EgwCoreLib.Lux.Data/DbModel/Items/SellingItemModel.cs
+++ b/EgwCoreLib.Lux.Data/DbModel/Items/SellingItemModel.cs
@@ -126,6 +126,12 @@ namespace EgwCoreLib.Lux.Data.DbModel.Items
             get => false;
         }
 
+        [NotMapped]
+        public bool HasBOM
+        {
+            get => SourceType == ItemSourceType.Jwd || SourceType == ItemSourceType.FileBTL;
+        }
+
         /// <summary>
         /// Navigazione Job/Cicli
         /// </summary>
diff --git a/EgwCoreLib.Lux.Data/Repository/Sales/OfferRowRepository.cs b/EgwCoreLib.Lux.Data/Repository/Sales/OfferRowRepository.cs
index d55ef294..f92c1895 100644
--- a/EgwCoreLib.Lux.Data/Repository/Sales/OfferRowRepository.cs
+++ b/EgwCoreLib.Lux.Data/Repository/Sales/OfferRowRepository.cs
@@ -47,7 +47,7 @@ namespace EgwCoreLib.Lux.Data.Repository.Sales
             }
 
             // 3. Rimuovo il record
-            dbCtx.DbSetOfferRow.Remove(entity);
+            dbCtx.DbSetOfferRow.Remove(dbResult);
             return await dbCtx.SaveChangesAsync() > 0;
         }
 
@@ -73,6 +73,7 @@ namespace EgwCoreLib.Lux.Data.Repository.Sales
             return await dbCtx.DbSetOfferRow
                                 .Where(x => x.OfferID == offerId)
                                 .Include(r => r.SellingItemNav)
+                                .AsNoTracking()
                                 .ToListAsync();
         }
 
diff --git a/Lux.UI/Components/Compo/OfferRowMan.razor.cs b/Lux.UI/Components/Compo/OfferRowMan.razor.cs
index feabf302..4ae0b1c4 100644
--- a/Lux.UI/Components/Compo/OfferRowMan.razor.cs
+++ b/Lux.UI/Components/Compo/OfferRowMan.razor.cs
@@ -809,11 +809,15 @@ namespace Lux.UI.Components.Compo
                 var listCalc = SorListCalc();
                 foreach (var item in listCalc)
                 {
-                    // se UID � tra quelli da ricalcolare...
-                    if (list2fix.Contains(item.OfferRowUID))
+                    // se è con BOM calcolabile...
+                    if (item.SellingItemNav != null && item.SellingItemNav.HasBOM)
                     {
-                        // chiedo BOM e immagine
-                        await callBomUpdate(item);
+                        // se UID e' tra quelli da ricalcolare ed e' calcolabile...
+                        if (list2fix.Contains(item.OfferRowUID))
+                        {
+                            // chiedo BOM e immagine
+                            await callBomUpdate(item);
+                        }
                     }
                 }
             }