# Error 1672: Statement is unsafe because it uses a UDF which may not return the same value on the sla

| Error Code | SQLSTATE | Error                   | Description                                                                                 |
| ---------- | -------- | ----------------------- | ------------------------------------------------------------------------------------------- |
| 1672       | HY000    | ER\_BINLOG\_UNSAFE\_UDF | Statement is unsafe because it uses a UDF which may not return the same value on the slave. |

## Possible Causes and Solutions

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