How To Fix EDEREG_INV002 - Sender and/or recipient not unique

SAP Error Message - Details

• Message type: E = Error

• Message class: EDEREG_INV - Error Messages for Payment Management in a Deregulated Env.

• Message number: 002

• Message text: Sender and/or recipient not unique

What causes this issue?

The system cannot read the service provider agreement because the sender
and/or recipient in the document headers &v1& and &v2& do not
correspond.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EDEREG_INV002 - Sender and/or recipient not unique ?

  The SAP error message EDEREG_INV002 indicates that there is an issue with the sender and/or recipient information in the context of electronic invoicing or document processing. Specifically, it means that the system has found multiple entries for either the sender or recipient, which makes it unclear which one should be used for processing.
  
  Cause:
  
  Duplicate Entries: There are multiple entries in the master data for either the sender or recipient. This could be due to incorrect data entry or lack of proper data maintenance.
  
  Configuration Issues: The system may not be configured correctly to handle the sender/recipient information, leading to ambiguity.
  Data Migration Issues: If data was migrated from another system, duplicates may have been created during the migration process.
  
  
  Solution:
  
  
  Check Master Data: Review the master data for both the sender and recipient. Ensure that there are no duplicate entries. You can do this by:
  
  Navigating to the relevant master data transaction (e.g., vendor or customer