> For the complete documentation index, see [llms.txt](https://mariadb.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mariadb.com/docs/server/reference/error-codes/mariadb-error-codes-1200-to-1299/e1243.md).

# Error 1243: Unknown prepared statement handler given

| Error Code | SQLSTATE | Error                      | Description                                            |
| ---------- | -------- | -------------------------- | ------------------------------------------------------ |
| 1243       | HY000    | ER\_UNKNOWN\_STMT\_HANDLER | Unknown prepared statement handler (%.\*s) given to %s |

## Possible Causes and Solutions

{% hint style="success" %}
This article doesn't currently contain any content. [You can help!](/docs/general-resources/about/readme/contributing-documentation.md)
{% endhint %}

<sub>*This page is licensed: CC BY-SA / Gnu FDL*</sub>

{% @marketo/form formId="4316" %}