# `flights.servicing_request_open` — A servicing request is already open

**HTTP status:** 409  
**Retryable:** no — change the request or the flow first

## When it happens

This booking already has an open post-booking request for these passengers.

## What to do

Follow the open request (`openServicingRequests` on the booking) to its end, or withdraw it first.

## Example response

```json
{
  "type": "https://quickota.com/developers/errors/flights.servicing_request_open",
  "title": "A servicing request is already open",
  "status": 409,
  "code": "flights.servicing_request_open",
  "detail": "This booking already has an open post-booking request for these passengers.",
  "suggestion": "Follow the open request (\u0060openServicingRequests\u0060 on the booking) to its end, or withdraw it first.",
  "retryable": false,
  "requestId": "req_7f3a2c9e41d0b8a6c5e21f90"
}
```

See [Errors](https://quickota.com/developers/guides/errors) for how to handle errors in general.