How To Fix /SAPAPO/PR426 - Seasonal test called

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PR -

• Message number: 426

• Message text: Seasonal test called

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PR426 - Seasonal test called ?

  The SAP error message /SAPAPO/PR426 is related to the Seasonal Test in the context of SAP Advanced Planning and Optimization (APO). This error typically occurs during the planning process when the system encounters issues with seasonal patterns in demand planning.
  Cause:
  The error message /SAPAPO/PR426 usually indicates that there is a problem with the seasonal test that is being performed on the planning data. Common causes include:
  
  Insufficient Data: The system may not have enough historical data to perform a reliable seasonal analysis.
  Data Quality Issues: There may be missing or incorrect data in the planning book or data source.
  Configuration Issues: The settings for seasonal patterns or the planning book may not be correctly configured.
  Seasonality Not Defined: The seasonal pattern may not be defined for the product or location in question.
  
  Solution:
  To resolve the /SAPAPO/PR426 error, you can take the following steps:
  
  
  Check Data Availability: Ensure that there is sufficient historical data for the product/location combination you are analyzing. Ideally, you should have multiple periods of data to establish a seasonal pattern.
  
  
  Validate Data Quality: Review the data for any inconsistencies, missing values, or outliers that could affect the seasonal analysis. Clean the data as necessary.
  
  
  Review Configuration: Check the configuration settings for the planning book and the seasonal pattern definitions. Ensure that the seasonal settings are correctly defined and that the planning book is set up to handle seasonal data.
  
  
  Define Seasonality: If the product/location does not have a defined seasonal pattern, you may need to create one. This can be done in the SAP APO system by defining the seasonal factors for the relevant products.
  
  
  Run the Seasonal Test Again: After addressing the above issues, attempt to run the seasonal test again to see if the error persists.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or patches related to this error.
  Documentation: Refer to the SAP APO documentation for detailed information on seasonal planning and configuration.
  Community Forums: Engage with SAP community forums or support channels for additional help and shared experiences from other users who may have encountered similar issues.
  
  If the problem persists after trying these solutions, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP APO for further assistance.