Error
Error Code:
650
SAP S/4HANA Error 650: SQL Pinned Plan Removal Failure
Description
Error 650, ERR_SQL_QUERY_REMOVE_PINNED_PLAN, indicates that the SAP S/4HANA system or its underlying database failed to remove a previously 'pinned' SQL execution plan. This typically occurs during database maintenance, performance optimization tasks, or when attempting to update execution strategies, signaling an issue with plan lifecycle management.
Error Message
ERR_SQL_QUERY_REMOVE_PINNED_PLAN
Known Causes
4 known causesDatabase Locking or Contention
Another database process or user session is holding a lock on the specific SQL plan or related metadata, preventing its removal.
Insufficient Database Privileges
The user account or system service attempting to remove the pinned plan lacks the necessary database permissions.
Plan Not Found or Invalid State
The SQL plan designated for removal either does not exist in the database or is in a state that prevents the unpinning operation.
Underlying Database System Issues
Problems within the database system itself, such as resource constraints or internal errors, can disrupt plan management operations.
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