How To Fix AFWCH_PH027 - Enter the characteristic hierarchy

AFWCH_PH027 - Overview

• Message type: E = Error

• Message class: AFWCH_PH - Analysis Framework: Portfolio Hierarchies

• Message number: 027

• Message text: Enter the characteristic hierarchy

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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AFWCH_PH027 - Details

• The SAP error message AFWCH_PH027, which states "Enter the characteristic hierarchy," typically occurs in the context of SAP's Advanced Planning and Optimization (APO) or similar modules where characteristic hierarchies are used for planning and reporting purposes.
  
  Cause:
  This error usually arises when:
  
  A characteristic hierarchy is required for a certain operation (like planning, reporting, or data entry) but has not been specified.
  The system expects a hierarchy to be defined for a particular characteristic, but it is either missing or not properly assigned.
  The user is trying to execute a function that requires a characteristic hierarchy, but the input data does not include it.
  
  
  Solution:
  To resolve the AFWCH_PH027 error, you can take the following steps:
  
  
  Check Characteristic Hierarchies:
  
  Go to the relevant transaction (like /SAPAPO/CH_HIERARCHY for APO) to check if the characteristic hierarchy exists.
  Ensure that the characteristic you are working with has a hierarchy defined.
  
  
  
  Define or Assign Hierarchy:
  
  If the hierarchy does not exist, you may need to create