Error
Error Code:
2200L
PostgreSQL Error 2200L: Invalid XML Document Format
Description
This error indicates that PostgreSQL encountered data that was expected to be a valid XML document but failed XML parsing rules. It typically occurs when using XML-related functions or storing data in an `xml` data type column.
Error Message
not an xml document
Known Causes
3 known causesMalformed XML Input
The string or binary data provided to an XML function or column does not conform to the XML specification, missing tags or having incorrect structure.
Incorrect Data Type Conversion
An explicit or implicit cast attempted to convert non-XML data (e.g., plain text, JSON) into an `xml` data type.
Data Corruption or Truncation
The XML data might be partially stored, corrupted during transmission, or truncated, preventing it from being a complete and valid XML document.
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