diff --git a/app/Http/Controllers/PdfController.php b/app/Http/Controllers/PdfController.php
index 197004d13..a4685cf30 100644
--- a/app/Http/Controllers/PdfController.php
+++ b/app/Http/Controllers/PdfController.php
@@ -606,6 +606,13 @@ class PdfController extends Controller
         $lastRecord = $processOrderRecords->first();
         $item = $lastRecord->item;
 
+        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);
+        }
+
         return response()->json([
             'item_code'         => $item?->code ?? "",
             'description'       => $item?->description ?? "",