How To Fix J3373 - Position already locked by user &

SAP Error Message - Details

• Message type: E = Error

• Message class: J3 - Dialog Messages for Data Pool Entry Transactions

• Message number: 373

• Message text: Position already locked by user &

What causes this issue?

You wanted to create or change a financial transaction which would
result in a position change. The system has to note this in the
positions affected. However, one of the positions in question could not
be locked.

System Response

The transaction could not be created.

How to fix this error?

The transaction can only be created or changed after the position in
question is unlocked.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message J3373 - Position already locked by user & ?

  The SAP error message J3373, which states "Position already locked by user," typically occurs when a user attempts to access or modify a position in the system that is currently locked by another user. This locking mechanism is in place to prevent data inconsistencies and ensure that only one user can make changes to a specific record at a time.
  Causes:
  
  Concurrent Access: Another user is currently editing the same position or record.
  Session Timeout: A previous session may not have released the lock due to a timeout or improper logout.
  System Errors: Occasionally, system errors or crashes can leave locks in place.
  Long-running Transactions: If a user is taking a long time to complete a transaction, it can lock the position for an extended period.
  
  Solutions:
  
  Wait and Retry: If another user is editing the position, wait for them to finish and release the lock. You can check with your colleagues to see if they are working on the same record.
  Check Lock Entries: Use transaction code SM12 to view and manage lock entries. You can see which user has locked the position and, if necessary, you can delete the lock (if you have the appropriate permissions).
  Contact the User: If you identify the user who has locked the position, you can contact them to see if they can release the lock.
  System Administrator: If the lock persists and you cannot identify the user, contact your SAP system administrator for assistance. They can help release the lock or investigate further.
  Review Transaction Logic: If this error occurs frequently, review the transaction logic to ensure that locks are being released properly after transactions are completed.
  
  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 errors.
  SU01: To check user details and roles.
  
  
  User Training: Ensure that users are trained on how to properly log out of sessions and manage their transactions to minimize locking issues.
  Performance Monitoring: Regularly monitor system performance and user activity to identify patterns that may lead to frequent locking issues.
  
  By following these steps, you should be able to resolve the J3373 error and minimize its occurrence in the future.