BC_BOR322 - System lock error

SAP Error Message - Details

• Message type: E = Error

• Message class: BC_BOR - BC Training (All Courses)

• Message number: 322

• Message text: System lock error

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 BC_BOR322 - System lock error ?

  The SAP error message BC_BOR322, which indicates a "System lock error," typically occurs when there is an issue with accessing a resource that is currently locked by another process. This can happen in various scenarios, such as when multiple users or processes attempt to access the same data simultaneously, leading to contention for resources.
  Causes:
  
  Concurrent Access: Multiple users or processes trying to access or modify the same data at the same time.
  Long-Running Transactions: A transaction that takes too long to complete may hold locks longer than expected, causing other transactions to fail.
  Deadlocks: Situations where two or more processes are waiting for each other to release locks, leading to a standstill.
  System Configuration Issues: Incorrect configuration of lock parameters or settings in the SAP system.
  
  Solutions:
  
  Wait and Retry: Often, simply waiting for a short period and then retrying the operation can resolve the issue, especially if it was caused by temporary contention.
  Identify and Terminate Long-Running Transactions: Use transaction codes like SM12 (to view and manage locks) and SM66 (to monitor active processes) to identify any long-running transactions that may be holding locks. If necessary, terminate these transactions.
  Check for Deadlocks: Use transaction SM21 (System Log) to check for any deadlock situations and analyze the logs to identify the processes involved.
  Optimize Transactions: Review and optimize the code or processes that are causing locks. This may involve breaking down large transactions into smaller ones or improving the efficiency of the code.
  Adjust Lock Parameters: If the issue is frequent, consider adjusting the lock parameters in the system configuration to better handle concurrent access.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address specific issues related to the BC_BOR322 error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view locks), SM21 (to view system logs), and SM66 (to monitor processes).
  SAP Documentation: Refer to SAP Help documentation for detailed information on locking mechanisms and best practices for managing locks in SAP systems.
  Performance Monitoring: Regularly monitor system performance and lock situations to proactively address potential issues before they lead to errors.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or consult SAP support for further assistance.