How To Fix FUCN_DOCVERIF018 - Cannot reverse verification document &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FUCN_DOCVERIF - Message class for FUCN Verification

• Message number: 018

• Message text: Cannot reverse verification document &1

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 FUCN_DOCVERIF018 - Cannot reverse verification document &1 ?

  The SAP error message FUCN_DOCVERIF018 ("Cannot reverse verification document &1") typically occurs in the context of financial document processing, particularly when dealing with verification documents in the SAP system. This error indicates that the system is unable to reverse a specific verification document due to certain conditions not being met.
  Causes:
  
  Document Status: The document you are trying to reverse may be in a status that does not allow for reversal. For example, it might be already cleared or settled.
  Posting Period: The posting period for the document may be closed, preventing any changes or reversals.
  Document Type Restrictions: Certain document types may have restrictions on reversals based on configuration settings.
  Dependencies: There may be dependent documents or transactions that are preventing the reversal of the verification document.
  Authorization Issues: The user may not have the necessary authorizations to perform the reversal.
  
  Solutions:
  
  Check Document Status: Verify the status of the document you are trying to reverse. If it is cleared or settled, you may need to reverse those transactions first.
  Open Posting Period: Ensure that the posting period for the document is open. If it is closed, you may need to open it or perform the reversal in a different period.
  Review Document Type: Check the configuration for the document type to see if there are any restrictions on reversals. You may need to consult with your SAP configuration team.
  Check Dependencies: Look for any dependent documents or transactions that may be preventing the reversal. Resolve any issues with those documents first.
  Authorization Check: Ensure that the user attempting the reversal has the necessary authorizations. If not, contact your SAP security team to obtain the required permissions.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like FB08 (to reverse a document) or FBRA (to reverse a clearing) to perform the reversal.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Documentation: Review SAP documentation related to document verification and reversal processes for more detailed information on handling such errors.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP support team or refer to SAP's official support channels for further assistance.