How To Fix M8391 - Invoice document & has been saved as complete

M8391 - Overview

• Message type: E = Error

• Message class: M8 - Invoice Verification/Valuation

• Message number: 391

• Message text: Invoice document & has been saved as complete

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message M8391 - Invoice document & has been saved as complete ?

  The SAP error message M8391, which states "Invoice document & has been saved as complete," typically occurs in the context of invoice processing within the Materials Management (MM) module. This message indicates that the invoice document has been successfully saved, but it may also imply that there are issues related to the processing of that invoice, such as discrepancies or missing information.
  
  Cause:
  
  Invoice Verification Issues: The invoice may not match the purchase order or goods receipt, leading to discrepancies that need to be resolved.
  Incomplete Data: Required fields or data may be missing in the invoice document.
  Blocking Reasons: There may be blocking reasons set on the invoice that prevent further processing.
  Document Status: The document may have been saved in a status that does not allow further changes or processing.
  
  
  Solution:
  
  Check Invoice Details: Review the invoice document for any discrepancies with the purchase order or goods receipt. Ensure that all necessary fields are filled