# field_not_applicable

> The field does not exist on this kind of line.

**Field not applicable** · HTTP 422

## What it means

The field does not exist on this kind of line.

## What to do

Drop it.

## Example

```json
{
  "type": "https://api.bymundi.com/problems/field_not_applicable",
  "title": "Field not applicable",
  "status": 422,
  "detail": "The field does not exist on this kind of line.",
  "code": "field_not_applicable",
  "requestId": "req_…"
}
```

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