How To Fix HR_REWCN051 - Data is locked by user &1 and is display-only

SAP Error Message - Details

• Message type: E = Error

• Message class: HR_REWCN - Message class for project "Payroll Renewal"

• Message number: 051

• Message text: Data is locked by user &1 and is display-only

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message HR_REWCN051 - Data is locked by user &1 and is display-only ?

  The SAP error message HR_REWCN051 indicates that the data you are trying to access is currently locked by another user, and as a result, it is in a display-only mode. This typically occurs in the context of HR (Human Resources) modules when multiple users are trying to access or modify the same data simultaneously.
  Cause:
  
  Data Locking: SAP uses a locking mechanism to prevent data inconsistencies when multiple users attempt to modify the same data. If one user is editing a record, it will be locked for others until the first user saves or cancels their changes.
  User Session: The user who has locked the data may have an active session that is still holding the lock.
  Long Transactions: If a user is taking a long time to complete their transaction, it can lead to other users encountering this error.
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for the user who has locked the data to finish their transaction. After they save or cancel their changes, you should be able to access the data.
  Identify the Locking User: If you need to identify who is locking the data, you can use transaction code SM12 (Display and Delete Locks) to see the list of locks and the user who is holding them. You can then contact that user to see if they can release the lock.
  Release the Lock: If necessary, an administrator can release the lock from transaction SM12. However, this should be done with caution, as it may lead to data inconsistencies if the user is still working on the data.
  Check for Background Jobs: Sometimes, background jobs may also hold locks. Check if there are any running jobs that might be causing the lock.
  Review User Sessions: If a user has left their session open without completing their transaction, it may be necessary to log them out or terminate their session (this should be done with caution and proper authorization).
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view locks), SM21 (to check system logs), and SU01 (to manage user accounts).
  Lock Management: Understanding how SAP handles locks can help in troubleshooting similar issues in the future.
  User Training: Ensure that users are trained on how to properly save or cancel their transactions to minimize locking issues.
  
  If the problem persists or if you frequently encounter this error, it may be worth discussing with your SAP Basis team or system administrator to investigate further.