MySQL error code
MySQL error 1621
MySQL server error 1621 is ER_VARIABLE_IS_READONLY, reported with SQLSTATE HY000.
%s variable '%s' is read-only. Use SET %s to assign the value
| Error | 1621 |
|---|---|
| Name | ER_VARIABLE_IS_READONLY |
| SQLSTATE | HY000 |
| Group | Server errors |
Source: MySQL 8.4 Error Reference