How To Fix WB2B2371 - Data were changed

SAP Error Message - Details

• Message type: E = Error

• Message class: WB2B2 - Trading Contract (part 2)

• Message number: 371

• Message text: Data were 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 WB2B2371 - Data were changed ?

  The SAP error message WB2B2371, which states "Data were changed," typically occurs in the context of SAP Business Partner or related transactions where data integrity is crucial. This error indicates that the data being processed has been modified after it was initially retrieved, leading to a conflict when trying to save or update the information.
  Cause:
  
  Concurrent Modifications: The most common cause is that another user or process has changed the data in the database after it was fetched for processing.
  Session Timeout: If a session times out and the user tries to save changes after re-establishing a connection, the data may have changed in the meantime.
  Data Locking: The data might be locked by another transaction, preventing the current transaction from saving changes.
  Validation Rules: Certain validation rules or business logic may have been triggered, causing the system to reject the changes.
  
  Solution:
  
  Refresh Data: Before saving, refresh the data to ensure you are working with the most current version. This can often be done by reloading the screen or re-fetching the data.
  Check for Locks: Investigate if the data is locked by another user or process. You can use transaction codes like SM12 to check for locks.
  Review Changes: If possible, review the changes made by other users to understand what has changed and adjust your input accordingly.
  Error Handling: Implement error handling in your application to catch this error and prompt the user to refresh their data or retry the operation.
  Consult Documentation: Check SAP notes or documentation for any specific guidance related to the transaction or module you are working with.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE37 (Function Module), or SE11 (Data Dictionary) to investigate the underlying data structures.
  SAP Notes: Search for SAP Notes related to WB2B2371 for any patches or updates that may address this issue.
  User Training: Ensure that users are trained on how to handle data changes and understand the implications of concurrent modifications.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or technical support team for further investigation.