56755 - The displayed data records have been changed - &1

SAP Error Message - Details

• Message type: E = Error

• Message class: 56 - HR TRAVEL: Messages for Trip Costs Dialog

• Message number: 755

• Message text: The displayed data records have been changed - &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 56755 - The displayed data records have been changed - &1 ?

  The SAP error message 56755, which states "The displayed data records have been changed - &1," typically occurs when there is a discrepancy between the data displayed on the screen and the data in the database. This can happen in various scenarios, such as when multiple users are accessing and modifying the same data simultaneously, or when a user has made changes to the data in another session.
  Causes:
  
  Concurrent Modifications: Another user or session has modified the data after it was retrieved for display.
  Session Timeout: The session may have timed out, and the data was updated in the meantime.
  Buffer Issues: The data in the buffer may not be in sync with the database.
  Data Locking: The data might be locked by another transaction, causing a conflict.
  
  Solutions:
  
  Refresh the Data: Try refreshing the screen or reloading the data to get the latest version from the database.
  Check for Concurrent Users: If you suspect that another user is modifying the data, coordinate with them to avoid conflicts.
  Reopen the Transaction: Close the current transaction and reopen it to ensure you are working with the most current data.
  Review Lock Entries: Use transaction codes like SM12 to check for any locks on the data and resolve them if necessary.
  Error Handling: Implement error handling in your code to manage such situations gracefully, allowing users to retry or cancel their actions.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (for lock entries), SM21 (for system logs), and ST22 (for dumps) to diagnose issues.
  User Communication: If working in a team, ensure that users are aware of data changes and coordinate updates to avoid conflicts.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation for the specific module you are working with, as the context of the error may vary.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.