Error
Error Code:
495
SAP S/4HANA Error 495: Table Extension Conflict
Description
This error occurs when an attempt is made to extend a database table with a delta option, but the table is already configured with the correct delta capabilities. It indicates a redundant or unnecessary operation rather than a fundamental system failure, as the desired state is already achieved.
Error Message
ERROR_SQL_INVALID_CONV_TO_EXTENDED
Known Causes
4 known causesRedundant Extension Attempt
A user or process attempted to apply a table extension with delta options to a table that already possesses these capabilities.
Incorrect Table Status Assumption
The operation was initiated based on an incorrect assumption that the table lacked the necessary delta extension, leading to an attempt to re-apply it.
Automated Script Misexecution
An automated script or program tried to extend the table without first verifying its current delta configuration, resulting in a failed, redundant action.
Legacy Configuration Overlap
An existing table configuration or a previous migration step might have already applied the required delta options, making subsequent attempts redundant.
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