diff --git a/DigitalData.UserManager.API/ClientApp/user_manager_ui/src/app/pages/group/group.component.ts b/DigitalData.UserManager.API/ClientApp/user_manager_ui/src/app/pages/group/group.component.ts
index f9ff7c2..f4b9987 100644
--- a/DigitalData.UserManager.API/ClientApp/user_manager_ui/src/app/pages/group/group.component.ts
+++ b/DigitalData.UserManager.API/ClientApp/user_manager_ui/src/app/pages/group/group.component.ts
@@ -83,7 +83,7 @@ export class GroupComponent extends BasePageComponent implements AfterViewInit {
             },
             error: err => Swal.fire({
               title: "Fehler",
-              text: `${err.message}`,
+              text: `Dieser Vorgang ist nicht möglich.`,
               icon: "error"
             })
           });
diff --git a/DigitalData.UserManager.API/ClientApp/user_manager_ui/src/app/pages/user/user.component.ts b/DigitalData.UserManager.API/ClientApp/user_manager_ui/src/app/pages/user/user.component.ts
index 83a33e0..f1e2d89 100644
--- a/DigitalData.UserManager.API/ClientApp/user_manager_ui/src/app/pages/user/user.component.ts
+++ b/DigitalData.UserManager.API/ClientApp/user_manager_ui/src/app/pages/user/user.component.ts
@@ -90,7 +90,7 @@ export class UserComponent extends BasePageComponent implements AfterViewInit {
             },
             error: err => Swal.fire({
               title: "Fehler",
-              text: `${err.message}`,
+              text: `Dieser Vorgang ist nicht möglich.`,
               icon: "error"
             })
           });