Error
Error Code:
689
SAP S/4HANA Error 689: Duplicate Row ID on Merge
Description
Error 689, ERR_SQL_DUPLICATE_ROWID_MATCHED, occurs when an attempt to merge data into an SAP S/4HANA table fails because a unique row identifier for a new or updated record already exists. This typically signals a violation of data integrity rules during data synchronization or batch updates.
Error Message
ERR_SQL_DUPLICATE_ROWID_MATCHED
Known Causes
3 known causesDuplicate Input Data
The source data being merged into SAP S/4HANA contains records with unique row identifiers that already exist in the target table.
Incorrect Merge Logic
The MERGE statement or application logic does not correctly identify or handle existing records, leading to attempted insertion of duplicate unique identifiers.
Concurrent Data Updates
Multiple simultaneous processes attempt to write or update records with the same unique row identifiers, causing a conflict during the merge operation.
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