How To Fix FINS_ACDOC_POST090 - Change of & together with invoice reference not allowed.

SAP Error Message - Details

• Message type: E = Error

• Message class: FINS_ACDOC_POST - FIN UDoc posting: Message from posting

• Message number: 090

• Message text: Change of & together with invoice reference not allowed.

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 FINS_ACDOC_POST090 - Change of & together with invoice reference not allowed. ?

  The SAP error message FINS_ACDOC_POST090 ("Change of & together with invoice reference not allowed") typically occurs in the context of financial document postings, particularly when there is an attempt to change certain fields in a document that has already been posted with an invoice reference. This error is often related to the handling of accounting documents in SAP, especially in the context of accounts payable or receivable.
  Cause:
  The error is triggered when:
  
  An attempt is made to change a document that has already been posted and is linked to an invoice reference.
  The system does not allow changes to certain fields (like amounts, account assignments, etc.) once the document is linked to an invoice reference, as this could lead to inconsistencies in financial reporting and accounting.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Document Status: Verify the status of the document you are trying to change. If it has already been posted and is linked to an invoice, you may need to reverse the document instead of changing it.
  
  
  Reverse the Document: If changes are necessary, you may need to reverse the original document and create a new one with the correct information. This can be done using transaction codes like FB08 (Reverse Document) or FBRA (Reset Cleared Items).
  
  
  Consult with Finance Team: If you are unsure about the implications of reversing a document, consult with your finance team or SAP support to ensure compliance with accounting policies.
  
  
  Review Configuration: In some cases, the error may be related to specific configuration settings in your SAP system. Review the configuration for document types and posting rules to ensure they align with your business processes.
  
  
  Check for Custom Code: If your organization has custom code or enhancements, check if any of these are affecting the posting logic and causing the error.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB01 (Post Document), FB02 (Change Document), and FB03 (Display Document) for managing financial documents.
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal, as there may be specific patches or updates that address known issues.
  Documentation: Review SAP documentation on financial accounting and document management to understand the rules governing document changes and postings.
  
  By following these steps, you should be able to address the error and ensure proper handling of financial documents in your SAP system.