How To Fix WRF_ARTICLE_SCREENS024 - The material hierarchy assignments have to start on &

WRF_ARTICLE_SCREENS024 - Overview

• Message type: E = Error

• Message class: WRF_ARTICLE_SCREENS - Message for Errors in Material Screens

• Message number: 024

• Message text: The material hierarchy assignments have to start on &

Self-Explanatory Message

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• What is the cause and solution for SAP error message WRF_ARTICLE_SCREENS024 - The material hierarchy assignments have to start on & ?

  SAP Error Message:
  WRF_ARTICLE_SCREENS024: The material hierarchy assignments have to start on &
  
  
  Cause:
  This error occurs when assigning a material to a material hierarchy node in SAP Retail, and the hierarchy node number does not start with the required character &. In SAP Retail, material hierarchy nodes must begin with an ampersand (&) to distinguish them from other nodes or categories.
  The system enforces this naming convention to ensure consistency and correct processing of material hierarchies.
  
  Explanation:
  
  Material hierarchies in SAP Retail are structured with nodes identified by unique keys.
  These keys must start with & (ampersand) to be valid.
  If you try to assign a material to a hierarchy node that does not start with &, the system throws this error.
  
  
  
  Solution:
  
  
  Check the Material Hierarchy Node:
  
  Verify the node number or key you are trying to assign the material to.
  Ensure it starts with the character &.
  
  
  
  Correct the Node Key:
  
  If the node does not start with &, update the