# SY75024: start date should be less than end date

Source: https://developer.synup.com/errors/sy75024

Documented under Promotional Posts.

```json
{
  "data": null,
  "errors": [
    {
      "message": "start date should be less than end date",
      "context": {},
      "code": "SY75024"
    }
  ]
}
```