How To Fix FIN_EDI066 - Initiator Supplier ID does not exist in the inbound message

FIN_EDI066 - Overview

• Message type: E = Error

• Message class: FIN_EDI - Messages for the EDI interface in FIN

• Message number: 066

• Message text: Initiator Supplier ID does not exist in the inbound message

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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FIN_EDI066 - Details

• The SAP error message FIN_EDI066 indicates that the system has encountered an issue with the Initiator Supplier ID in an inbound Electronic Data Interchange (EDI) message. Specifically, it means that the supplier ID specified in the incoming EDI message does not exist in the SAP system.
  
  Cause:
  
  Missing Supplier ID: The supplier ID mentioned in the EDI message is not defined in the SAP system.
  Incorrect Mapping: The mapping between the EDI message and the SAP system may be incorrect, leading to the system not recognizing the supplier ID.
  Data Entry Errors: There may be typographical errors in the supplier ID in the EDI message or in the SAP master data.
  
  Configuration Issues: The EDI configuration may not be set up correctly to recognize the supplier ID.
  
  
  Solution:
  
  
  Verify Supplier ID: Check the supplier ID in the inbound EDI message and ensure it matches the supplier ID in the SAP system. You can do this by:
  
  Navigating to