Error
Error Code:
1643
MariaDB Error 1643: Unhandled User-Defined Condition
Description
Error 1643, 'Unhandled user-defined not found condition', occurs in MariaDB when a `SIGNAL` or `RESIGNAL` statement attempts to raise a condition that has not been properly declared or cannot be found within the current stored program's scope. This typically points to an issue with how custom conditions are defined and referenced.
Error Message
Unhandled user-defined not found condition
Known Causes
3 known causesUndeclared Condition Name
A `SIGNAL` or `RESIGNAL` statement references a condition name that has not been explicitly `DECLARE`d within the stored program's scope.
Mismatched Condition Name
The condition name used in the `SIGNAL` or `RESIGNAL` statement does not exactly match a previously `DECLARE`d condition due to a typo or case sensitivity.
Condition Out of Scope
The `SIGNAL` or `RESIGNAL` statement is attempting to reference a condition that was `DECLARE`d in a different, inaccessible scope within the stored program.
Solutions
Coming SoonDetailed step-by-step solutions for this error are being prepared. In the meantime, try these general troubleshooting tips:
General Troubleshooting Tips
- Check the error message carefully for specific details
- Review recent changes that might have caused the error
- Search for the exact error code in the official documentation
- Check log files for additional context
- Try restarting the application or service