How To Fix WRF_APC816 - Enter different column position values (assortment type, hier. node)

WRF_APC816 - Overview

• Message type: E = Error

• Message class: WRF_APC - Messages for Operational Assortment Planning and Control

• Message number: 816

• Message text: Enter different column position values (assortment type, hier. node)

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 WRF_APC816 - Enter different column position values (assortment type, hier. node) ?

  Certainly! Here's a detailed explanation for the SAP error message WRF_APC816:
  
  SAP Error Message: WRF_APC816
  Message Text:
  Enter different column position values (assortment type, hier. node)
  
  Cause
  This error occurs in SAP Advanced Planning and Optimization (APO), specifically in the Demand Planning (DP) or Supply Network Planning (SNP) modules when working with assortment types and hierarchy nodes in the planning book or data views.
  The message indicates that the system has detected duplicate or identical column position values for the combination of assortment type and hierarchy node in the planning book or the data view layout. In other words, the columns that represent these combinations are not uniquely positioned, causing ambiguity in data display or processing.
  This can happen due to:
  
  Incorrect or duplicate configuration of column positions in the planning book.
  Overlapping or conflicting assignment of hierarchy nodes and assortment types in the column layout.
  Data inconsistencies or errors in the master data related to assortment types or hierarchy