How To Fix SLS523 - Data has been changed. Continue with new data.

SAP Error Message - Details

• Message type: E = Error

• Message class: SLS - PAW - Message class

• Message number: 523

• Message text: Data has been changed. Continue with new data.

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 SLS523 - Data has been changed. Continue with new data. ?

  The SAP error message SLS523 ("Data has been changed. Continue with new data.") typically occurs in the context of data entry or processing within SAP, particularly when there is a discrepancy between the data that the user is trying to save and the data that has been modified by another user or process in the meantime. This can happen in various modules, such as Sales and Distribution (SD), Materials Management (MM), or others.
  Cause:
  
  Concurrent Data Changes: Another user or process has modified the data you are trying to save after you retrieved it but before you attempted to save it.
  Session Timeout: If your session has been idle for a while, the data may have been updated in the background.
  Data Locking: The data you are trying to edit may be locked by another transaction or user.
  Background Jobs: Background jobs or batch processes may have updated the data while you were working on it.
  
  Solution:
  
  Refresh the Data: When you receive this message, you can refresh the data to get the latest version. This usually involves reloading the screen or navigating away and back to the transaction.
  Review Changes: After refreshing, review the changes made to ensure that your updates are still valid and applicable.
  Re-enter Data: If necessary, re-enter the data you were trying to save after confirming the current state of the data.
  Check for Locks: If you suspect that the data is locked, you can check the transaction SM12 to see if there are any locks on the data you are trying to edit.
  Communicate with Users: If you are in a multi-user environment, communicate with other users to understand if they are making changes to the same data.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes like SM12 (for lock entries), SM21 (for system logs), and ST22 (for dumps) to troubleshoot further.
  User Training: Ensure that users are trained on how to handle concurrent data changes and the importance of refreshing data before making edits.
  System Configuration: Check if there are any specific configurations in your SAP system that might be causing frequent data changes or locks.
  
  If the problem persists, it may be beneficial to consult with your SAP Basis or technical support team for further investigation, as they can provide insights into system performance and user activity.