How To Fix /SAPAPO/OO_REL026 - Specified hierarchy is basis for a generated hierarchie

/SAPAPO/OO_REL026 - Overview

• Message type: E = Error

• Message class: /SAPAPO/OO_REL -

• Message number: 026

• Message text: Specified hierarchy is basis for a generated hierarchie

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OO_REL026 - Specified hierarchy is basis for a generated hierarchie ?

  The SAP error message /SAPAPO/OO_REL026 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue related to the hierarchy structure used in planning or reporting. This error indicates that the specified hierarchy is being used as a basis for a generated hierarchy, which can lead to conflicts or inconsistencies in the data.
  
  Cause:
  
  Hierarchy Dependency: The specified hierarchy is likely being referenced or utilized by another generated hierarchy. This can happen if the hierarchy is part of a parent-child relationship where the parent hierarchy is being used to generate a child hierarchy.
  Data Integrity Issues: There may be inconsistencies in the hierarchy data, such as missing nodes or incorrect relationships that prevent the system from processing the hierarchy correctly.
  Configuration Errors: Incorrect configuration settings in the APO system regarding the hierarchy setup can lead to this error.
  
  
  Solution:
  
  Check Hierarchy Relationships: Review the hierarchy structure to ensure that the