How To Fix OPS_SE_PUR_COMMON046 - No update possible, data has been changed since last read

SAP Error Message - Details

• Message type: E = Error

• Message class: OPS_SE_PUR_COMMON - Messages for Services in Purchasing

• Message number: 046

• Message text: No update possible, data has been changed since last read

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message OPS_SE_PUR_COMMON046 - No update possible, data has been changed since last read ?

  The SAP error message OPS_SE_PUR_COMMON046, which states "No update possible, data has been changed since last read," typically occurs in scenarios where there is a conflict between the data that a user is trying to update and the current state of that data in the database. This is often related to optimistic locking, where the system checks if the data has been modified by another user or process since it was last read.
  Cause:
  
  Data Change by Another User: Another user or process has modified the data after you retrieved it for editing but before you attempted to save your changes.
  Session Timeout: The session may have timed out, leading to stale data being used for the update.
  Concurrency Issues: Multiple users are trying to update the same record simultaneously, leading to conflicts.
  Background Jobs: A background job may have updated the data while you were working on it.
  
  Solution:
  
  Refresh the Data: Reload the data from the database to ensure you have the most current version. After refreshing, reapply your changes and attempt to save again.
  Check for Updates: If you are aware of other users who might be working on the same data, communicate with them to understand the changes made.
  Handle Concurrency: Implement proper handling for concurrent updates in your application logic. This may involve notifying users of conflicts or allowing them to merge changes.
  Review Session Management: Ensure that your session management is robust and that users are not left with stale data due to timeouts or other issues.
  Error Handling: Implement error handling in your application to catch this error and provide users with a clear message and options to resolve the conflict.
  
  Related Information:
  
  Optimistic Locking: Understand how optimistic locking works in SAP and how it can affect data updates.
  Transaction Management: Familiarize yourself with transaction management in SAP to better handle data consistency and integrity.
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message, as there may be known issues or fixes provided by SAP.
  User Training: Ensure that users are trained on how to handle situations where data conflicts occur, including how to refresh data and resolve conflicts.
  
  By following these steps, you should be able to address the OPS_SE_PUR_COMMON046 error effectively.