# Concurrent report generation not allowed

Occurs when you attempt to generate more than report at a time.

---

## Example

```json
{
  "error": {
    "type": "request_error",
    "code": "concurrent_report_generation_not_allowed",
    "detail": "Only one report can be generated at a time",
    "documentation_url": "https://developer.paddle.com/errors/reports/concurrent_report_generation_not_allowed"
  },
  "meta": {
    "request_id": "00000000-0000-0000-0000-000000000000"
  }
}
```

## Details

| Attribute | Value |
| --- | --- |
| Status code | 400 |
| Error code | `concurrent_report_generation_not_allowed` |
| Error message | Only one report can be generated at a time |

## Common causes

- You cannot generate another report while a report is pending.

## Common solutions

- Allow for the report generation to be completed before initiating another one.