How To Fix KH358 - System error locking &

SAP Error Message - Details

• Message type: E = Error

• Message class: KH - CO-PA Reporting

• Message number: 358

• Message text: System error locking &

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message KH358 - System error locking & ?

  The SAP error message KH358, which indicates a "System error locking &," typically arises in the context of SAP's controlling (CO) module, particularly when dealing with cost center accounting or internal orders. This error usually points to issues related to data locking mechanisms in SAP, which are designed to prevent data inconsistencies during concurrent processing.
  Causes of KH358 Error
  
  Data Locking Conflicts: The error often occurs when multiple users or processes attempt to access or modify the same data simultaneously, leading to a locking conflict.
  System Performance Issues: If the SAP system is under heavy load or experiencing performance issues, it may not be able to handle locking and unlocking of data efficiently.
  Database Issues: Problems with the underlying database, such as deadlocks or transaction log issues, can also lead to locking errors.
  Configuration Issues: Incorrect configuration in the controlling module or related settings may lead to unexpected locking behavior.
  
  Solutions to KH358 Error
  
  Wait and Retry: If the error is due to a temporary locking conflict, waiting for a few moments and then retrying the operation may resolve the issue.
  Check for Active Sessions: Use transaction codes like SM12 (to check for locks) and SM21 (to check system logs) to identify if there are any active sessions that are causing the lock. If you find unnecessary locks, you may need to release them.
  Review System Performance: Monitor system performance using transaction ST03N or ST06 to identify any bottlenecks. If the system is under heavy load, consider optimizing performance or scheduling heavy jobs during off-peak hours.
  Database Maintenance: Ensure that the database is well-maintained. This includes regular checks for deadlocks and ensuring that transaction logs are not full.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues.
  Configuration Review: Review the configuration settings in the controlling module to ensure they are set up correctly. This may involve consulting with a functional consultant or SAP Basis team.
  
  Related Information
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view and manage locks), SM21 (to view system logs), and ST22 (to check for dumps).
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs.
  User Training: Ensure that users are trained on how to avoid locking issues, such as not running multiple transactions that access the same data simultaneously.
  
  By following these steps, you should be able to diagnose and resolve the KH358 error in your SAP system.