How To Fix UCS0054 - Data of data entry layout &2 is already being processed by user &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UCS0 - Messages for Status Management

• Message number: 054

• Message text: Data of data entry layout &2 is already being processed by user &1

What causes this issue?

The data of data entry layout &2 is already being processed by user &1.
This data is being processed in either a data entry layout or a
flexible upload.

System Response

Processing terminated

How to fix this error?

Only one user can process the data of a data entry layout at one time.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UCS0054 - Data of data entry layout &2 is already being processed by user &1 ?

  The SAP error message UCS0054 indicates that a specific data entry layout (identified by &2) is currently being processed by another user (identified by &1). This typically occurs in scenarios where multiple users are trying to access or modify the same data entry layout simultaneously, leading to a conflict.
  Cause:
  
  Concurrent Access: The primary cause of this error is that the data entry layout is locked by another user. This can happen if one user is editing or processing the layout while another user attempts to access it.
  Session Timeout: If a user has an open session that has not been properly closed, it may still hold a lock on the data entry layout.
  System Configuration: Certain configurations in the SAP system may lead to more frequent locking issues, especially in environments with high user concurrency.
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for the other user to finish processing the data entry layout and then try again.
  Check User Sessions: If you have access, check the user sessions in the SAP system to see if the user holding the lock is still active. You can use transaction codes like SM04 or AL08 to monitor user sessions.
  Contact the User: If possible, contact the user who is currently processing the layout to see if they can complete their task or release the lock.
  System Administrator Intervention: If the lock persists and the user is no longer active, a system administrator may need to release the lock manually. This can be done using transaction SM12 to delete the lock entries.
  Review Configuration: If this issue occurs frequently, it may be worth reviewing the system configuration and user access patterns to minimize locking conflicts.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view and delete lock entries), SM04 (to view active user sessions), and AL08 (to view all users logged into the system).
  User Training: Ensure that users are trained on how to properly exit sessions and avoid leaving data entry layouts open unnecessarily.
  Performance Monitoring: Regularly monitor system performance and user activity to identify patterns that may lead to locking issues.
  
  By following these steps, you should be able to resolve the UCS0054 error and minimize its occurrence in the future.