How To Fix FIRU_VAT073 - Please change the External Document Number in Reference field

FIRU_VAT073 - Overview

• Message type: E = Error

• Message class: FIRU_VAT - VAT Russia S/4HANA

• Message number: 073

• Message text: Please change the External Document Number in Reference field

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 FIRU_VAT073 - Please change the External Document Number in Reference field ?

  The SAP error message FIRU_VAT073, which states "Please change the External Document Number in Reference field," typically occurs in the context of financial transactions, particularly when dealing with VAT (Value Added Tax) reporting or document posting. This error is often related to the external document number that is being used in a transaction, which may not meet the required criteria set by the system.
  
  Cause:
  
  Duplicate External Document Number: The external document number you are trying to use may already exist in the system for another transaction, leading to a conflict.
  Format Issues: The external document number may not conform to the expected format or length defined in the system settings.
  Missing Configuration: There may be configuration settings in the SAP system that restrict the use of certain external document numbers.
  Document Type Restrictions: Certain document types may have specific rules regarding the external document number.
  
  
  Solution:
  
  Change the External Document Number: The simplest solution is to