diff --git a/OrdersManagement/Components/Pages/PackingLists/Marelli/MarelliPackList.razor b/OrdersManagement/Components/Pages/PackingLists/Marelli/MarelliPackList.razor
index accd200..c934687 100644
--- a/OrdersManagement/Components/Pages/PackingLists/Marelli/MarelliPackList.razor
+++ b/OrdersManagement/Components/Pages/PackingLists/Marelli/MarelliPackList.razor
@@ -130,6 +130,32 @@
                 <DialogButton Content="OK" IsPrimary="true" OnClick="@HideModal"/>
             </DialogButtons>
         </SfDialog>
+        
+        <SfDialog Width="500px" Title="Błąd" IsModal="true" @bind-Visible="VisibilityIndexQty"
+                  AllowPrerender="true">
+            <DialogTemplates>
+                <Content>
+                    <p>Nie znaleziono indeksu z ilością sztuk ('<b>@IndexWithQty</b>') odpowiadającemu skanowanym wartościom!</p>
+                    <p>Znaleziono indeks, który ma ilość sztuk: '<b>@IndexQty</b>'!</p>
+                    <p><b>Uzupełnij numer palety ręcznie i kliknij 'Zapisz'!</b></p>
+                </Content>
+            </DialogTemplates>
+            <DialogButtons>
+                <DialogButton Content="OK" IsPrimary="true" OnClick="@HideModal"/>
+            </DialogButtons>
+        </SfDialog>
+        
+        <SfDialog Width="500px" Title="Błąd" IsModal="true" @bind-Visible="VisibilityNotFound"
+                  AllowPrerender="true">
+            <DialogTemplates>
+                <Content>
+                    <p>Na liście nie znaleziono skanowanego numeru partii '<b>@NotFoundItem</b>'!</p>
+                </Content>
+            </DialogTemplates>
+            <DialogButtons>
+                <DialogButton Content="OK" IsPrimary="true" OnClick="@HideModal"/>
+            </DialogButtons>
+        </SfDialog>
         <CardFooter>
             <small class="text-muted">FA Krosno Manager © @(DateTime.Now.Year)</small>
         </CardFooter>
@@ -154,7 +180,9 @@
     private bool _isValid;
 
     private bool Visibility { get; set; }
-    public bool VisibilityPalletNumber { get; set; }
+    private bool VisibilityPalletNumber { get; set; }
+    private bool VisibilityIndexQty { get; set; }
+    private bool VisibilityNotFound { get; set; }
 
     private string? EmailAddresses { get; set; } = string.Empty;
     private string PalletNumber { get; set; } = "0";
@@ -164,13 +192,22 @@
 
     private bool IsDisabled => SelectedRow == null;
 
+    private string IndexWithQty { get; set; } = string.Empty;
+    private string IndexQty { get; set; } = string.Empty;
+    private string NotFoundItem { get; set; } = string.Empty;
+
     private void HideModal()
     {
         Visibility = false;
         VisibilityPalletNumber = false;
-
+        VisibilityIndexQty = false;
+        VisibilityNotFound = false;
+        
         LastScannedValue = ScannedValue;
         ScannedValue = string.Empty;
+        IndexQty = string.Empty;
+        IndexWithQty = string.Empty;
+        NotFoundItem = string.Empty;
 
         _scanner.FocusAsync();
     }
@@ -206,6 +243,7 @@
         }
 
         await _grid.EndEditAsync();
+        await _grid.ClearSelectionAsync();
     }
 
     private async Task OnBatchSave(BeforeBatchSaveArgs<WzRowMarelliDto> obj)
@@ -258,6 +296,11 @@
             SelectedRows.Clear();
             FillPalletNumber(materialTransactionByPartNumber, obj.Value.Trim());
         }
+        else
+        {
+            NotFoundItem = ScannedValue;
+            VisibilityNotFound = true;
+        }
 
         LastScannedValue = ScannedValue;
         ScannedValue = string.Empty;
@@ -285,6 +328,16 @@
 
                 var validCombinations = FindCombinations(SelectedRows, (int?)materialTransactionByPartNumber.Quantity ?? 0);
 
+                if (!validCombinations.Any() && SelectedRows.Count > 0)
+                {
+                    IndexWithQty = $"{materialTransactionByPartNumber.ItemNumber}, Qty = {materialTransactionByPartNumber.Quantity}";
+                    IndexQty = SelectedRows.First().Quantity.ToString() ?? "0";
+                    VisibilityIndexQty = true;
+
+                    await ApplyFilter(SelectedRows);
+                    break;
+                }
+
                 foreach (var combination in validCombinations)
                 {
                     foreach (var record in combination)
@@ -406,7 +459,7 @@
     
     private async Task ApplyFilter(IList<WzRowMarelliDto> selectedRecords)
     {
-        await _grid.FilterByColumnAsync(nameof(WzRowMarelliDto.FaIndex), "equal", selectedRecords.First().FaIndex);
+        await _grid.FilterByColumnAsync(nameof(WzRowMarelliDto.ItemNumber), "equal", selectedRecords.First().ItemNumber);
     }
     
     private void ChangeView()