How To Fix >3517 - Data has been changed

SAP Error Message - Details

• Message type: E = Error

• Message class: >3 - Lock management messages

• Message number: 517

• Message text: Data has been changed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message >3517 - Data has been changed ?

  The SAP error message 3517: "Data has been changed" typically occurs when there is a conflict between the data in the database and the data in the user interface. This can happen in various scenarios, such as when multiple users are trying to edit the same data simultaneously, or when the data has been modified by another process after it was retrieved for editing.
  Causes:
  
  Concurrent Updates: Another user or process has changed the data after you retrieved it for editing.
  Session Timeout: The session may have timed out, and the data you are trying to save is no longer valid.
  Data Locking: The data might be locked by another transaction, preventing you from saving your changes.
  Background Jobs: A background job may have updated the data while you were working on it.
  User Exits or BAdIs: Custom code or enhancements may have modified the data unexpectedly.
  
  Solutions:
  
  Refresh the Data: Before saving, refresh the data in your session to ensure you are working with the most current version.
  Recheck Changes: If you receive this error, check if the data has been modified by another user or process. You may need to reapply your changes based on the latest data.
  Avoid Concurrent Edits: Coordinate with other users to avoid editing the same data simultaneously.
  Check for Locks: Use transaction codes like SM12 to check for locks on the data you are trying to edit. If you find locks, you may need to wait or contact the user who has locked the data.
  Review Custom Code: If you suspect that custom code is causing the issue, review any user exits or BAdIs that may be affecting the data.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to check locks), SM21 (to view system logs), and ST22 (to check for dumps) for troubleshooting.
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  User Training: Ensure that users are trained on how to handle data changes and the importance of refreshing data before making edits.
  
  If the problem persists after trying the above solutions, it may be necessary to consult with your SAP Basis or development team for further investigation.