How To Fix /SAPAPO/MA517 - Historical horizon falls within the forecast horizon

/SAPAPO/MA517 - Overview

• Message type: E = Error

• Message class: /SAPAPO/MA -

• Message number: 517

• Message text: Historical horizon falls within the forecast horizon

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/MA517 - Historical horizon falls within the forecast horizon ?

  The SAP error message /SAPAPO/MA517 Historical horizon falls within the forecast horizon typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is a misalignment between the historical data horizon and the forecast horizon. This error indicates that the system is trying to use historical data that overlaps with the forecast period, which can lead to inconsistencies in planning and forecasting.
  
  Cause:
  
  
  Configuration Issues: The historical data horizon is set to a period that overlaps with the forecast horizon. This can happen if the settings for the historical horizon and forecast horizon are not properly configured.
  Data Entry Errors: Incorrectly entered data or settings in the planning book or data view can lead to this error.
  Planning Book Settings: The planning book may be configured in such a way that the historical data is expected to be outside the forecast horizon, but the current settings do not reflect that.
  
  
  Solution:
  
  
  Adjust Historical