How To Fix 9J1UFDI331 - Reference Document Number (BKPF-XBLNR) cannot be updated in Doc. &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: 9J1UFDI - Messages for Ukraine E-Invoices

• Message number: 331

• Message text: Reference Document Number (BKPF-XBLNR) cannot be updated in Doc. &1 &2

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 9J1UFDI331 - Reference Document Number (BKPF-XBLNR) cannot be updated in Doc. &1 &2 ?

  The SAP error message 9J1UFDI331 indicates that there is an issue with updating the reference document number (BKPF-XBLNR) in a specific document. This error typically arises during the posting or updating of financial documents in the SAP system.
  Cause:
  The error can be caused by several factors, including:
  
  Document Locking: The document you are trying to update may be locked by another user or process, preventing changes.
  Authorization Issues: The user may not have the necessary permissions to update the reference document number.
  Data Consistency: There may be inconsistencies in the data that prevent the update from being processed.
  Configuration Issues: There could be configuration settings in the SAP system that restrict changes to certain fields in financial documents.
  Document Type Restrictions: Certain document types may have restrictions on updating specific fields.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Document Locking:
  
  Verify if the document is currently being edited or locked by another user. You can use transaction code SM12 to check for locks.
  
  
  
  Review User Authorizations:
  
  Ensure that the user has the necessary authorizations to update the document. You can check this using transaction code SU53 after the error occurs.
  
  
  
  Data Consistency Check:
  
  Perform a consistency check on the document to ensure that all required fields are populated correctly. You can use transaction code FB03 to display the document and review its details.
  
  
  
  Configuration Review:
  
  Check the configuration settings related to document posting and reference fields. This may require assistance from a functional consultant or someone with access to the configuration settings.
  
  
  
  Consult Documentation:
  
  Review SAP notes or documentation related to this specific error message. SAP Support may have provided specific guidance or patches for this issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with the error message details and any relevant transaction codes.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  FB03: Display Document
  SM12: Display and Delete Locks
  SU53: Display Authorization Check
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message.
  Documentation: Review the SAP Help Portal for documentation related to financial document processing and error handling.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution.