How To Fix UCFA006 - Supply chain has an n:1 relationship; see long text

UCFA006 - Overview

• Message type: E = Error

• Message class: UCFA - Messages for Elim. of IU Profit/Loss in Transferred Assets

• Message number: 006

• Message text: Supply chain has an n:1 relationship; see long text

What causes this issue?

The asset transfer from &V1& to &V2& is part of a supply chain that
contains an N-to-1 relationship: Two or more assets transfers with
acquired asset &V2& were reported.

System Response

The elimination of interunit profit/loss in transferred assets does not
process supply chains that contain N-to-1 relationships.

How to fix this error?

Delete or correct the asset transfer that causes the error in the supply
chain.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UCFA006 - Supply chain has an n:1 relationship; see long text ?

  The SAP error message UCFA006 indicates that there is an issue with the supply chain configuration, specifically related to the relationship between different entities in the supply chain. The "n:1 relationship" refers to a situation where multiple records (n) are trying to relate to a single record (1), which can lead to inconsistencies or conflicts in the data.
  
  Cause:
  
  Data 
  Configuration Issues: The error often arises from incorrect or incomplete configuration in the supply chain setup, such as master data inconsistencies or incorrect relationships between materials, vendors, or customers.
  Duplicate Entries: There may be duplicate entries in the master data that are causing the system to be unable to determine the correct relationship.
  Inconsistent Data: The data in the system may not be consistent, leading to conflicts in how the supply chain entities are related.
  
  
  Solution:
  
  Review Configuration: Check the configuration settings in the supply chain module. Ensure that the relationships between different entities (like materials,