diff --git a/edit-mode/function/materialResource.js b/edit-mode/function/materialResource.js
index f388fc6..1a01df7 100644
--- a/edit-mode/function/materialResource.js
+++ b/edit-mode/function/materialResource.js
@@ -163,7 +163,11 @@ $(document).ready(function () {
 				return {
 					results: dataIntegrasiMaterial
 				};
-			}
+            }, error: function (jqXHR, textStatus, errorThrown) {
+                gantt.alert(`Status: ${textStatus}`);
+                gantt.alert(`Error thrown: ${errorThrown}`);
+                gantt.alert(`Error accessing URL: ${adwIntegrationUrl}/request-material/get-material-integration`);
+            }
 		}
     });