MySQL error code
MySQL error 1327
MySQL server error 1327 is ER_SP_UNDECLARED_VAR, reported with SQLSTATE 42000.
Undeclared variable: %s
| Error | 1327 |
|---|---|
| Name | ER_SP_UNDECLARED_VAR |
| SQLSTATE | 42000 |
| Group | Server errors |
In other databases
Source: MySQL 8.4 Error Reference