How To Fix NAA707 - Customer billing document &1 has already been reversed by document &2

NAA707 - Overview

• Message type: E = Error

• Message class: NAA - Subsequent settlement (Purchasing)

• Message number: 707

• Message text: Customer billing document &1 has already been reversed by document &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.

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

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NAA707 - Details

• The SAP error message NAA707 indicates that a customer billing document has already been reversed by another document. This typically occurs in the context of billing and invoicing processes within SAP, particularly in modules like SD (Sales and Distribution) or FI (Financial Accounting).
  
  Cause:
  
  Duplicate Reversal Attempt: The error arises when there is an attempt to reverse a billing document that has already been reversed. This can happen if a user tries to reverse the same document multiple times.
  Incorrect Document Reference: The document reference provided for reversal may not correspond to the original billing document, leading to confusion in the system.
  System 
  Configuration Issues: There may be issues with the configuration of the billing or accounting processes that lead to improper handling of document reversals.
  
  
  Solution:
  
  Check Document Status: Verify the status of the billing document in question. You can do this by checking the document flow in the SAP system to see if it