> 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-1700-to-1799/e1768.md).

# Error 1768: The system variable @@SESSION.GTID\_NEXT cannot change inside a transaction

| Error Code | SQLSTATE | Error                                                                           | Description                                                                  |
| ---------- | -------- | ------------------------------------------------------------------------------- | ---------------------------------------------------------------------------- |
| 1768       | HY000    | ER\_CANT\_CHANGE\_GTID\_NEXT\_IN\_TRANSACTION\_WHEN\_GTID\_NEXT\_LIST\_IS\_NULL | The system variable @@SESSION.GTID\_NEXT cannot change inside a transaction. |

## Possible Causes and Solutions

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