How To Fix FINS_FIS_UHIER127 - Functional area &1 assigned twice

FINS_FIS_UHIER127 - Overview

• Message type: E = Error

• Message class: FINS_FIS_UHIER - Universal Hierarchy Message Class

• Message number: 127

• Message text: Functional area &1 assigned twice

Self-Explanatory Message

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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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FINS_FIS_UHIER127 - Details

• The SAP error message FINS_FIS_UHIER127 indicates that a functional area has been assigned more than once in a specific context, which is not allowed. This error typically arises in the context of financial accounting or controlling, particularly when dealing with hierarchical structures or assignments in SAP.
  
  Cause:
  The error occurs when:
  
  A functional area is assigned to a cost center, profit center, or another organizational unit more than once.
  There may be duplicate entries in the configuration or master data that lead to this conflict.
  
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Assignments:
  
  Go to the relevant configuration or master data transaction (e.g., transaction code KS01 for cost centers, KP26 for planning, etc.).
  Review the assignments of functional areas to ensure that each functional area is assigned only once.
  
  
  
  Identify Duplicates:
  
  Use transaction codes like KSB1 (cost center report) or S_ALR_87013611 (cost center report) to identify where the duplicate assignments are occurring.
  Look for any duplicate entries in