How To Fix OM010 - System error during locking of tables

SAP Error Message - Details

• Message type: E = Error

• Message class: OM - Customizing Materialwirtschaft

• Message number: 010

• Message text: System error during locking of tables

What causes this issue?

The transaction requires locking of table entries. This was not
possible due to a system error.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Please contact your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OM010 - System error during locking of tables ?

  The SAP error message OM010, which indicates a "System error during locking of tables," typically arises when there is an issue with the database locking mechanism in SAP. This can occur due to various reasons, including:
  Causes:
  
  Database Lock Issues: The database may be unable to lock the required tables due to contention or deadlocks.
  System Resource Limitations: Insufficient system resources (like memory or CPU) can lead to locking issues.
  Network Problems: Network interruptions can cause issues with the communication between the application server and the database.
  Database Configuration: Incorrect database configuration or settings can lead to locking problems.
  Long-running Transactions: If there are long-running transactions that hold locks for an extended period, it can lead to contention for resources.
  SAP Kernel Issues: Bugs or issues in the SAP kernel or database drivers can also lead to locking errors.
  
  Solutions:
  
  Check System Logs: Review the system logs (transaction SM21) and the developer traces (transaction ST22) for any related error messages that can provide more context.
  Transaction Management: Ensure that transactions are being managed properly and that they are not holding locks longer than necessary.
  Database Monitoring: Use database monitoring tools to check for lock contention and deadlocks. Resolve any identified issues.
  Restart Services: Sometimes, restarting the affected application server or database can resolve temporary locking issues.
  Update SAP Kernel: Ensure that you are using the latest version of the SAP kernel and database drivers, as updates may contain fixes for known issues.
  Check Configuration: Review the database configuration settings to ensure they are optimized for your workload.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SM12 (to view and manage locks), SM21 (to view system logs), and ST22 (to view dumps) for troubleshooting.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed logs and error messages.
  Documentation: Refer to SAP documentation for best practices on database management and transaction handling to prevent locking issues in the future.
  
  By following these steps, you should be able to diagnose and resolve the OM010 error effectively.