Error
Error Code:
1477
MySQL Error 1477: Foreign Server Not Found
Description
This error indicates that MySQL cannot find a foreign server name that your query or configuration is attempting to reference. It typically occurs when working with FEDERATED tables or other foreign data wrapper functionalities where a server definition is required to connect to external data sources.
Error Message
The foreign server name you are trying to reference does not exist. Data source error: %s
Known Causes
3 known causesIncorrect Foreign Server Name
The foreign server name specified in your SQL statement (e.g., `CREATE SERVER` or `FEDERATED` table definition) does not match any existing server definition due to a typo or incorrect case.
Foreign Server Not Created
You are attempting to use a foreign server name that has not yet been defined using the `CREATE SERVER` statement within your MySQL instance.
Server Definition Dropped
The foreign server definition, which was previously active, has been removed using `DROP SERVER`, making it unavailable for reference.
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