How To Fix /SAPAPO/ESPP_PR428 - Ex-post forecast carried out

/SAPAPO/ESPP_PR428 - Overview

• Message type: E = Error

• Message class: /SAPAPO/ESPP_PR -

• Message number: 428

• Message text: Ex-post forecast carried out

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/ESPP_PR428 - Ex-post forecast carried out ?

  The SAP error message /SAPAPO/ESPP_PR428 indicates that an ex-post forecast has been carried out for a particular product or location. This message typically arises in the context of SAP Advanced Planning and Optimization (APO) when dealing with forecasting and planning processes.
  
  Cause:
  The error message /SAPAPO/ESPP_PR428 is triggered when:
  
  An attempt is made to perform a forecast or planning operation that is not compatible with an existing ex-post forecast.
  The system has already generated an ex-post forecast for the specified product/location combination, and the user is trying to perform an operation that conflicts with this existing forecast.
  
  
  Solution:
  To resolve this error, you can consider the following steps:
  
  
  Review Existing Forecasts: Check if there is an existing ex-post forecast for the product/location in question. You can do this by navigating to the relevant forecasting transaction in SAP APO.
  
  
  Delete or Adjust the Ex-Post Forecast: If the existing ex-post forecast is no longer needed or is incorrect, you may