How To Fix SWN129 - Data locked by user &1

SWN129 - Overview

• Message type: E = Error

• Message class: SWN - WF Notif: Messages

• Message number: 129

• Message text: Data locked by user &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWN129 - Data locked by user &1 ?

  The SAP error message SWN129, which states "Data locked by user &1," typically occurs in the context of the SAP Workflow Notification (SWN) or when trying to access or modify data that is currently locked by another user. This locking mechanism is a standard feature in SAP to prevent data inconsistencies and ensure data integrity when multiple users are accessing the same data simultaneously.
  
  Cause:
  
  User Locking: The data you are trying to access or modify is currently locked by another user (indicated by &1).
  Long-Running Transactions: If a user is in a long-running transaction, they may inadvertently lock data for an extended period.
  Uncommitted Changes: If a user has made changes to the data but has not yet committed those changes, the data remains locked.
  System Issues: Occasionally, system issues or bugs can lead to improper locking behavior.
  
  
  Solution:
  
  Wait and Retry: If the lock is temporary, you can wait for the other user to complete