Error
Error Code:
1400
MySQL Error 1400: XA Transaction Work Outside
Description
This error indicates that an operation was performed outside the scope of an active XA (eXtended Architecture) global transaction. It typically occurs when a database operation is executed without being properly enlisted in the distributed transaction, leading to potential data inconsistencies across multiple resources.
Error Message
XAER_OUTSIDE: Some work is done outside global transaction
Known Causes
4 known causesUnenlisted Resource Operation
A database operation was executed directly on a resource manager (e.g., a specific database connection) that was not properly enlisted in the current XA global transaction.
Incorrect Transaction Context
Application code attempted to perform work on an XA-managed resource when no XA global transaction was active or the wrong transaction context was being used.
Mixed Transaction Types
Attempting to mix local transactions or auto-commit operations with an active XA global transaction on the same connection or resource can cause conflicts.
Connection Pool Misconfiguration
A connection pool might be returning connections that are not properly associated with the XA transaction manager or are resetting their transaction state prematurely.
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