How To Fix FKKINV279 - Posting document &1 for reversed invoicing document &2 is not reversed

FKKINV279 - Overview

• Message type: E = Error

• Message class: FKKINV - Invoicing in Contract Accounts Receivable and Payable

• Message number: 279

• Message text: Posting document &1 for reversed invoicing document &2 is not reversed

Self-Explanatory Message

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FKKINV279 - Details

• The SAP error message FKKINV279 indicates that there is an issue with the reversal of an invoicing document in the SAP system, specifically in the context of contract accounts receivable and payable (FI-CA). This error typically arises when an attempt is made to reverse an invoice document, but the system finds that the original document has not been reversed properly.
  
  Cause:
  
  Document Status: The original invoice document may not be in a status that allows for reversal. For example, it might already be reversed, or it could be in a status that prevents further processing.
  Dependencies: There may be dependencies or linked documents that prevent the reversal from being executed. For instance, if there are subsequent documents that rely on the original invoice, the system may block the reversal.
  
  Configuration Issues: There could be configuration settings in the SAP system that affect how reversals are handled, leading to this error.
  Data Integrity Issues: There may