# PROFILE_FIELD_ABSENT

The selected broker profile lacks a figure the run needs.

## What happened

This run needs a broker figure, such as a minimum stop distance or a margin rate, that is missing from the selected broker profile. Before a run starts, the engine settles every setting it depends on, and a setting that cannot be settled ends the run with this code without testing anything. The engine's own text is in `detail.reason`.

## What to do

Add the missing figure to the broker profile and try again.

## Example

```json
{
  "status": "failed",
  "error": {
    "code": "PROFILE_FIELD_ABSENT",
    "message": "The engine refused this run's settings before it started.",
    "detail": {}
  }
}
```

The reply also carries `detail.reason`, left out of this sample.