# access_not_open

> Travelers get app access when the trip is booked (`reservada`); before that there is nothing to resend.

**App access not open** · HTTP 409

## What it means

Travelers get app access when the trip is booked (`reservada`); before that there is nothing to resend.

## What to do

Book the trip first.

## Example

```json
{
  "type": "https://api.bymundi.com/problems/access_not_open",
  "title": "App access not open",
  "status": 409,
  "detail": "Travelers get app access when the trip is booked (`reservada`); before that there is nothing to resend.",
  "code": "access_not_open",
  "requestId": "req_…"
}
```

How to read any error: [Errors guide](https://api.bymundi.com/docs/guides/errors.md).