How To Fix RSRV143 - The hierarchy leaf &1 has SUM(FACTOR)=&2, but the value must be 1.

RSRV143 - Overview

• Message type: E = Error

• Message class: RSRV -

• Message number: 143

• Message text: The hierarchy leaf &1 has SUM(FACTOR)=&2, but the value must be 1.

Self-Explanatory Message

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RSRV143 - Details

• The SAP error message RSRV143 indicates that there is an issue with a hierarchy leaf in your data model, specifically that the sum of the factors for that leaf does not equal 1, which is a requirement for hierarchical structures in SAP BW (Business Warehouse).
  
  Cause:
  This error typically arises in the context of a hierarchy where each leaf node (or member) is expected to have a total factor of 1. The factor is often used in calculations for weighted averages or distributions. If the sum of the factors for a particular leaf node is not equal to 1, it can lead to inconsistencies in reporting and data analysis.
  Common causes include:
  
  Incorrect data entry or configuration in the hierarchy.
  Changes in the underlying data that have not been reflected in the hierarchy.
  Manual adjustments or updates that have led to discrepancies in the factor values.
  
  
  Solution:
  To resolve the RSRV143 error, you can follow these steps:
  
  
  Identify the