diff --git a/app/Http/Controllers/SapFileController.php b/app/Http/Controllers/SapFileController.php
index 77b8a65..c98a8d0 100644
--- a/app/Http/Controllers/SapFileController.php
+++ b/app/Http/Controllers/SapFileController.php
@@ -62,30 +62,33 @@ class SapFileController extends Controller
 
         $path = "/LaserPRD/{$plantCode}";
 
-        $isDir = is_dir($path);
-        $isReadable = is_readable($path);
+        // $isDir = is_dir($path);
+        // $isReadable = is_readable($path);
 
-        if (!$isDir || !$isReadable) {
+        // Check if folder exists
+        if (!is_dir($path)) {
             return response()->json([
-                'status' => 'error',
-                'message' => 'Folder not accessible',
-                'debug' => [
-                    'path_checked' => $path,
-                    'is_dir' => $isDir,
-                    'is_readable' => $isReadable,
-                ]
+                'status_code' => 'ERROR',
+                'status_description' => "Folder for plant-code {$plantCode} not found!"
+            ], 404);
+        }
+
+        if (!is_readable($path)) {
+            return response()->json([
+                'status_code' => 'ERROR',
+                'status_description' => "Folder for plant-code {$plantCode} exists but is not readable!"
             ], 500);
         }
 
-    // Scan folder
-    $allFiles = scandir($path);
-    if ($allFiles === false) {
-        return response()->json([
-            'status' => 'error',
-            'message' => 'Failed to scan directory',
-            'debug' => ['path_checked' => $path]
-        ], 500);
-    }
+        // Scan folder
+        $allFiles = scandir($path);
+        if ($allFiles === false) {
+            return response()->json([
+                'status' => 'error',
+                'message' => 'Failed to scan directory',
+                'debug' => ['path_checked' => $path]
+            ], 500);
+        }
 
         $files = array_filter($allFiles, function($item) use ($path) {
             $fullPath = $path . '/' . $item;