How To Fix UJA_EXCEPTION220 - Base member '&1' cannot be the parent of '&2' in PARENTH&3

UJA_EXCEPTION220 - Overview

• Message type: E = Error

• Message class: UJA_EXCEPTION - BPC: Admin exception message class

• Message number: 220

• Message text: Base member '&1' cannot be the parent of '&2' in PARENTH&3

Self-Explanatory Message

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UJA_EXCEPTION220 - Details

• The SAP error message UJA_EXCEPTION220 indicates a problem with the hierarchy structure in a planning or consolidation application, specifically in the context of SAP BPC (Business Planning and Consolidation) or SAP BW (Business Warehouse). The error message states that a base member (the first member) cannot be the parent of another member (the second member) in the specified hierarchy (the third member).
  
  Cause:
  
  
  Hierarchy Structure Violation: The error typically arises when there is an attempt to create or modify a hierarchy where the parent-child relationship is not valid. This could be due to:
  
  The base member being defined incorrectly.
  The base member already having a different parent.
  Circular references in the hierarchy.
  Incorrectly defined properties or attributes of the members involved.
  
  
  
  Data Integrity Issues: If the data model has been altered (e.g., members added or removed) without proper updates to the hierarchy, it can lead to inconsistencies.
  
  
  
  Solution:
  
  
  Check Hierarchy Definitions: Review the hierarchy definitions in the application. Ensure