How To Fix /SAPAPO/ESPP_PR426 - Seasonal test called

/SAPAPO/ESPP_PR426 - Overview

• Message type: E = Error

• Message class: /SAPAPO/ESPP_PR -

• Message number: 426

• Message text: Seasonal test called

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/ESPP_PR426 - Seasonal test called ?

  The SAP error message /SAPAPO/ESPP_PR426 typically relates to issues encountered during the seasonal test in the SAP Advanced Planning and Optimization (APO) module, particularly in the context of demand planning or forecasting.
  
  Cause:
  The error message /SAPAPO/ESPP_PR426 indicates that there is a problem with the seasonal test that is being executed. This could be due to several reasons, including:
  
  
  Insufficient Data: The seasonal test requires a certain amount of historical data to perform the analysis. If there is not enough data available for the specified period, the test may fail.
  
  
  Data Quality Issues: If the historical data contains gaps, inconsistencies, or is not formatted correctly, it can lead to errors during the seasonal test.
  
  
  
  Configuration Issues: Incorrect settings in the planning book or data view can also lead to this error. This includes issues with the key figures or the way the seasonal test is set up.
  
  
  Seasonality Not Defined: If the seasonality is not properly