# dataset_bad_symbol

The symbol is not 2 to 20 capital letters and digits.

## What happened

The symbol is the name your runs use for this data. It must be 2 to 20 characters, capital letters and digits only. Anything else is refused with 400 before the data is processed.

## What to do

Change the symbol, for example from `eurusd` to `EURUSD`.

## Example

```json
{
  "error": {
    "code": "dataset_bad_symbol",
    "message": "Use capital letters and digits only, 2 to 20 characters.",
    "detail": {}
  }
}
```