How To Fix FTR_COMF023 - Table lock failed

SAP Error Message - Details

• Message type: E = Error

• Message class: FTR_COMF - Message class for commodity forward

• Message number: 023

• Message text: Table lock failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FTR_COMF023 - Table lock failed ?

  The SAP error message FTR_COMF023: Table lock failed typically occurs in the context of financial transactions, particularly when dealing with the Treasury and Risk Management (TRM) module. This error indicates that a table lock could not be acquired, which is often due to concurrent access to the same data by multiple users or processes.
  Causes:
  
  Concurrent Access: Multiple users or processes are trying to access or modify the same data simultaneously, leading to a lock contention.
  Long-running Transactions: A transaction that takes a long time to complete may hold a lock on a table, preventing other transactions from acquiring the necessary locks.
  Deadlocks: Situations where two or more transactions are waiting for each other to release locks, causing a deadlock.
  Database Performance Issues: Slow database performance can exacerbate locking issues, as transactions take longer to complete.
  
  Solutions:
  
  Retry the Operation: Often, simply retrying the operation after a short wait can resolve the issue if it was caused by temporary contention.
  Check for Long-running Transactions: Use transaction codes like SM12 (for lock entries) and SM21 (for system logs) to identify any long-running transactions that may be holding locks.
  Optimize Transactions: Review and optimize the code or processes that are causing long locks. This may involve breaking down large transactions into smaller ones or improving the efficiency of the code.
  Increase Lock Timeout: If appropriate, consider increasing the lock timeout settings in the system configuration, but this should be done with caution as it may lead to other issues.
  Database Tuning: Ensure that the database is properly tuned for performance, which can help reduce the time locks are held.
  Monitor and Analyze Lock Contention: Use tools and transaction codes to monitor lock contention and analyze the root cause of frequent locking issues.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage lock entries.
  SM21: To check system logs for errors and warnings.
  ST22: To analyze dumps that may provide insights into the issue.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message FTR_COMF023.
  System Performance: Regularly monitor system performance and database health to prevent locking issues from occurring.
  
  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.