diff --git a/api/routes/tareas/tareas.js b/api/routes/tareas/tareas.js
index 1a61dcd..67d48fe 100644
--- a/api/routes/tareas/tareas.js
+++ b/api/routes/tareas/tareas.js
@@ -74,10 +74,11 @@ router.post('/', async (req, res) => {
   } catch (e) {
     if (e instanceof Prisma.PrismaClientKnownRequestError) {
       if (e.code === 'P2003') {
-        if (e.meta?.field_name?.includes('empleado_id')) {
+        const constraint = e.meta?.constraint || '';
+        if (constraint.includes('empleado_id')) {
           return res.status(400).json({ message: 'El empleado_id proporcionado no existe.' });
         }
-        if (e.meta?.field_name?.includes('planilla_id')) {
+        if (constraint.includes('planilla_id')) {
           return res.status(400).json({ message: 'El planilla_id proporcionado no existe.' });
         }
       }
diff --git a/ui/src/views/empleados/EmpleadoForm.vue b/ui/src/views/empleados/EmpleadoForm.vue
index 5fdabc1..a812bd0 100644
--- a/ui/src/views/empleados/EmpleadoForm.vue
+++ b/ui/src/views/empleados/EmpleadoForm.vue
@@ -217,9 +217,9 @@ const handleSubmit = async () => {
     } else {
       await empleadosStore.createEmpleado(payload)
     }
-    router.push('/empleados')
-  } catch (err) {
-    console.error('Error al guardar empleado:', err)
+    router.push({ name: 'empleados-index' })
+  } catch (error) {
+    console.error('Error al guardar empleado:', error)
     // aquí podrías disparar una notificación
   }
 }
diff --git a/ui/src/views/planillas/PlanillaForm.vue b/ui/src/views/planillas/PlanillaForm.vue
index 98aa082..435d80e 100644
--- a/ui/src/views/planillas/PlanillaForm.vue
+++ b/ui/src/views/planillas/PlanillaForm.vue
@@ -193,11 +193,10 @@ const handleSubmit = async () => {
     } else {
       await planillasStore.createPlanilla(payload);
     }
-    router.push({ name: 'PlanillasIndex' }); 
+    router.push({ name: 'planillas-index' }); 
   } catch (error) {
     console.error('Error saving planilla:', error);
-    const errorMessage = error.response?.data?.message || error.message || 'Ocurrió un error al guardar la planilla.';
-    alert(`Error: ${errorMessage}`);
+    alert(`Error: ${error}`);
     // Potentially set a form-level error message:
     // formErrors.general = `Error: ${errorMessage}`;
   } finally {
diff --git a/ui/src/views/tareas/TareaForm.vue b/ui/src/views/tareas/TareaForm.vue
index 094d6a3..ae8d05c 100644
--- a/ui/src/views/tareas/TareaForm.vue
+++ b/ui/src/views/tareas/TareaForm.vue
@@ -208,11 +208,10 @@ const handleSubmit = async () => {
     } else {
       await tareasStore.createTarea(payload);
     }
-    router.push({ name: 'TareasIndex' }); 
+    router.push({ name: 'tareas-index' }); 
   } catch (error) {
     console.error('Error saving tarea:', error);
-    const errorMsg = error.response?.data?.message || error.message || 'Ocurrió un error.';
-    alert(`Error al guardar la tarea: ${errorMsg}`);
+    alert(`Error al guardar la tarea: ${error}`);
   } finally {
     isSubmitting.value = false;
   }