diff --git a/app/Http/Controllers/PdfController.php b/app/Http/Controllers/PdfController.php
index 96e131c..1d2e22f 100644
--- a/app/Http/Controllers/PdfController.php
+++ b/app/Http/Controllers/PdfController.php
@@ -612,13 +612,20 @@ class PdfController extends Controller
         // $lastRecord = $processOrderRecords->first();
         $item = $lastRecord->item;
 
-        if ($totalReceivedQty == $proOrdAgPlant->order_quantity || $totalReceivedQty > $proOrdAgPlant->order_quantity) {
+        if ($totalReceivedQty == $proOrdAgPlant->order_quantity) {
             return response()->json([
                 'status_code' => 'ERROR',
                 'status_description' => "Process order '{$processOrder}' for plant '{$plantCode}' has already reached its order quantity."
             ], 400);
         }
 
+        // if ($totalReceivedQty > $proOrdAgPlant->order_quantity) {
+        //     return response()->json([
+        //         'status_code' => 'ERROR',
+        //         'status_description' => "Process order '{$processOrder}' for plant '{$plantCode}' received quantity is more than its order quantity."
+        //     ], 400);
+        // }
+
         return response()->json([
             'item_code'         => $item?->code ?? "",
             'description'       => $item?->description ?? "",
@@ -647,7 +654,6 @@ class PdfController extends Controller
         $plantCode    = $request->header('plant-code');
         $processOrder = $request->header('process-order');
 
-
         if (!$plantCode || !$processOrder) {
             return response()->json([
                 'status_code' => 'ERROR',
@@ -707,6 +713,32 @@ class PdfController extends Controller
             ], 409);
         }
 
+        $alreadyReceived = ProcessOrder::where('plant_id', $plant->id)
+            ->where('process_order', $processOrder)
+            ->where('item_id', $item->id)
+            ->sum('received_quantity');
+
+        $newReceived = $validated['received_quantity'] ?? 0;
+        $orderQty    = $validated['order_quantity'] ?? 0;
+
+        if ($orderQty == 0) {
+            $orderQty = ProcessOrder::where('plant_id', $plant->id)
+                ->where('process_order', $processOrder)
+                ->where('item_id', $item->id)
+                ->value('order_quantity') ?? 0;
+        }
+
+        $total = $alreadyReceived + $newReceived;
+
+        if ($total > $orderQty) {
+            return response()->json([
+                'status_code'        => 'ERROR',
+                'status_description' => "Received quantity cannot exceed order quantity.
+                    Order Qty = {$orderQty}, Already Received = {$alreadyReceived},
+                    Trying to Insert = {$newReceived}"
+            ], 404);
+        }
+
         try
         {
             ProcessOrder::Create(