How To Fix RSBPCA_EXCEPTION210 - For InfoObject &1, hierarchy &2 contains duplicate nodes

RSBPCA_EXCEPTION210 - Overview

• Message type: E = Error

• Message class: RSBPCA_EXCEPTION -

• Message number: 210

• Message text: For InfoObject &1, hierarchy &2 contains duplicate nodes

Self-Explanatory Message

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RSBPCA_EXCEPTION210 - Details

• The SAP error message RSBPCA_EXCEPTION210 indicates that there are duplicate nodes in a hierarchy for a specific InfoObject. This error typically arises during the processing of hierarchies in SAP BW (Business Warehouse) or when loading data that involves hierarchical structures.
  
  Cause:
  The error occurs when the hierarchy defined for an InfoObject contains nodes (members) that have the same key or identifier. In SAP BW, each node in a hierarchy must be unique to ensure that the structure is valid and can be processed correctly. Duplicate nodes can arise from:
  
  Data Entry Errors: Manual entry of hierarchy nodes may lead to duplicates.
  Data Load Issues: During data extraction or loading, if the source data contains duplicates, they may be loaded into the hierarchy.
  Hierarchy Maintenance: Changes made to the hierarchy structure without proper checks can introduce duplicates.
  
  
  Solution:
  To resolve the error, you need to identify and eliminate the duplicate nodes in the hierarchy. Here are the steps