How To Fix LAW3_MESSAGES019 - Measurement is locked by user &.

SAP Error Message - Details

• Message type: E = Error

• Message class: LAW3_MESSAGES -

• Message number: 019

• Message text: Measurement is locked by user &.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LAW3_MESSAGES019 - Measurement is locked by user &. ?

  The SAP error message LAW3_MESSAGES019, which states "Measurement is locked by user &," typically occurs in the context of the SAP system when a measurement document or a related object is locked by a user. This can happen in various modules, such as SAP Plant Maintenance (PM) or SAP Controlling (CO), where measurements or readings are recorded and processed.
  Cause:
  
  User Lock: The measurement document is currently being edited or processed by another user, which prevents other users from making changes to it.
  Transaction Lock: The transaction or process that is being executed may have a lock mechanism to ensure data integrity, preventing simultaneous updates.
  Session Issues: Sometimes, a user may have an open session that has not been properly closed, leading to a lock on the measurement.
  System Configuration: Certain configurations in the system may enforce locks on measurements to ensure that data is not altered during critical processes.
  
  Solution:
  
  Identify the Locking User: Check who is currently locking the measurement. This can often be done through transaction codes like SM12 (for lock entries) or SM21 (for system logs).
  Contact the User: If you identify the user who has the lock, you can contact them to see if they can release the lock by completing or canceling their transaction.
  Release the Lock: If the locking user is unavailable or the session is stale, an administrator can manually release the lock using transaction SM12. However, this should be done with caution to avoid data inconsistencies.
  Check for Background Jobs: Sometimes, background jobs may hold locks. Check if any jobs are running that might be causing the lock.
  Review System Configuration: If this issue occurs frequently, it may be worth reviewing the system configuration to see if adjustments can be made to reduce locking issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SM12: To view and manage lock entries.
  SM21: To check system logs for any related issues.
  SE11: To check the data dictionary for the relevant tables.
  
  
  User Training: Ensure that users are trained on how to properly close transactions and avoid leaving sessions open unnecessarily.
  System Performance: Regularly monitor system performance and user activity to identify patterns that may lead to locking issues.
  
  If the problem persists after trying the above solutions, it may be necessary to consult with your SAP Basis team or SAP support for further assistance.