How To Fix RW005 - FI/CO interface: Inconsistent reference key in FI/CO document header

RW005 - Overview

• Message type: E = Error

• Message class: RW - Interface to Accounting

• Message number: 005

• Message text: FI/CO interface: Inconsistent reference key in FI/CO document header

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 RW005 - FI/CO interface: Inconsistent reference key in FI/CO document header ?

  The SAP error message RW005, which indicates an "Inconsistent reference key in FI/CO document header," typically arises in the context of the Financial Accounting (FI) and Controlling (CO) modules when there is a mismatch or inconsistency in the reference keys used in the document header of a financial document. This can occur during various processes, such as posting transactions, transferring data between modules, or during the integration of different systems.
  Causes of RW005 Error
  
  
  Inconsistent Reference Keys: The reference key in the document header does not match the expected format or value. This can happen if the document was created with incorrect or incomplete data.
  
  
  Data Transfer Issues: If data is being transferred from one system to another (e.g., from a legacy system to SAP), inconsistencies in the reference keys can occur due to mapping errors.
  
  
  
  Configuration Issues: Incorrect configuration in the FI or CO modules can lead to mismatches in the reference keys.
  
  
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