How To Fix F4402 - Documents were changed

SAP Error Message - Details

• Message type: E = Error

• Message class: F4 - Line items/balances/configuration

• Message number: 402

• Message text: Documents were changed

What causes this issue?

The mass change of the documents was carried out.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

You can now call up the list of line items again to check the changes.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message F4402 - Documents were changed ?

  The SAP error message F4402, which states "Documents were changed," typically occurs in the context of financial document processing, particularly when dealing with document changes in the SAP system. This error can arise in various scenarios, such as during the posting of financial documents, when trying to reverse documents, or when executing certain financial transactions.
  Causes of Error F4402
  
  
  Document Changes: The error indicates that the document you are trying to process has been changed after it was initially retrieved. This could happen if another user or process has modified the document in the meantime.
  
  
  Concurrency Issues: If multiple users are trying to access or modify the same document simultaneously, it can lead to conflicts and result in this error.
  
  
  Locking Mechanisms: SAP uses locking mechanisms to prevent data inconsistencies. If a document is locked by another user or process, you may encounter this error.
  
  
  Incomplete Transactions: If a previous transaction involving the document was not completed successfully, it may lead to inconsistencies that trigger this error.
  
  
  Solutions to Error F4402
  
  
  Refresh the Document: If you suspect that the document has been changed, refresh the document in your session to retrieve the latest version. This can often resolve the issue.
  
  
  Check for Locks: Use transaction codes like SM12 (to check for locks) to see if the document is locked by another user. If it is, you may need to wait until the lock is released.
  
  
  Recheck Document Status: Verify the status of the document you are trying to process. Ensure that it is not in a state that would prevent further processing (e.g., already posted, reversed, etc.).
  
  
  Consult with Colleagues: If you are working in a team environment, check with your colleagues to see if they are also working on the same document. Coordination may help avoid conflicts.
  
  
  Review Change Logs: If you have access, review the change logs for the document to understand what changes were made and by whom. This can provide insight into why the error occurred.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or SAP directly for assistance. They may have additional tools or insights to help resolve the issue.
  
  
  Related Information
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB03 (Display Document), FB02 (Change Document), and FB01 (Post Document) to navigate through document processing effectively.
  
  
  User Authorizations: Ensure that you have the necessary authorizations to access and modify the documents in question.
  
  
  System Logs: Check system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches and updates.
  
  
  By following these steps, you should be able to diagnose and resolve the F4402 error in SAP.