How To Fix VSMI053 - Unable to lock message ID &1 item ID &2 time series type &3 in database

SAP Error Message - Details

• Message type: E = Error

• Message class: VSMI - Message for Development Class VSMI

• Message number: 053

• Message text: Unable to lock message ID &1 item ID &2 time series type &3 in database

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message VSMI053 - Unable to lock message ID &1 item ID &2 time series type &3 in database ?

  The SAP error message VSMI053 indicates that the system is unable to lock a specific message ID, item ID, and time series type in the database. This typically occurs in the context of SAP's Vehicle Scheduling Management (VSM) or similar modules where time series data is being processed.
  Cause:
  
  Concurrency Issues: The most common cause of this error is that another process or user is currently accessing or locking the same data. This can happen if multiple users or processes are trying to update or read the same time series data simultaneously.
  Database Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If a record is already locked by another transaction, subsequent attempts to access it will result in this error.
  Long-Running Transactions: If a transaction takes too long to complete, it may hold onto locks longer than expected, causing other transactions to fail.
  System Performance Issues: If the database is under heavy load or if there are performance issues, it may lead to delays in acquiring locks.
  
  Solution:
  
  Identify the Lock: Use transaction code SM12 to check for existing locks on the specified message ID and item ID. This will help you identify which user or process is holding the lock.
  Wait and Retry: If the lock is held by another user or process, you may need to wait for that transaction to complete before retrying your operation.
  Terminate Long-Running Transactions: If you identify a transaction that is holding a lock for an unusually long time, you may need to terminate it (if appropriate) to release the lock.
  Review Application Logic: If this error occurs frequently, review the application logic to ensure that locks are being managed properly and that transactions are not holding locks longer than necessary.
  Increase Lock Timeout: In some cases, you may consider increasing the lock timeout settings in the SAP system, but this should be done with caution and typically as a last resort.
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: 
  
  SM12: To view and manage locks.
  SM21: To check system logs for any related errors or warnings.
  ST22: To check for dumps that may provide additional context.
  
  
  SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if it impacts business operations.
  Documentation: Review SAP documentation related to the specific module you are working with for any additional insights on locking behavior and best practices.
  
  By following these steps, you should be able to diagnose and resolve the VSMI053 error effectively.