Error
Error Code:
721
SAP S/4HANA Error 721: Missing SQL Rowid Column
Description
This error occurs when SAP S/4HANA or an underlying database operation attempts to access a 'ROWID' column, but it cannot be found in the specified table or view. The ROWID is an internal pseudo-column used by some database systems to uniquely identify rows, and its absence indicates a potential schema mismatch or an unexpected database structure.
Error Message
ERR_SQL_MISSING_ROWID
Known Causes
4 known causesSchema Mismatch or Corruption
The database schema has been modified, corrupted, or an expected 'ROWID' column was removed or renamed, leading to an inconsistency with the application's expectations.
Incorrect Table/View Definition
The specific database table, view, or external data source being queried does not possess a 'ROWID' column, or it is not exposed in a way that SAP S/4HANA expects.
Database Migration Issues
During a database migration or upgrade, the 'ROWID' pseudo-column or its equivalent might not have been correctly preserved or mapped, causing a discrepancy.
Custom Application/Query Expectation
A custom report, application, or an ad-hoc SQL query explicitly references or implicitly expects a 'ROWID' column that is not present in the target database object.
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