How To Fix /SAPAPO/PFCS_MESS109 - Error during determination of forecast horizon

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PFCS_MESS -

• Message number: 109

• Message text: Error during determination of forecast horizon

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PFCS_MESS109 - Error during determination of forecast horizon ?

  The SAP error message /SAPAPO/PFCS_MESS109 indicates that there is an issue during the determination of the forecast horizon in the Advanced Planning and Optimization (APO) module. This error typically arises when the system is unable to determine a valid forecast horizon based on the configuration or data available.
  Causes:
  
  Missing Configuration: The forecast horizon may not be properly configured in the system. This includes settings related to the planning version, planning area, or other relevant parameters.
  Data Issues: There may be missing or incorrect data in the master data or transaction data that is required for the forecast calculation.
  Planning Version: The planning version being used may not have a defined forecast horizon.
  Time Series Data: If the time series data is incomplete or not set up correctly, it can lead to issues in determining the forecast horizon.
  Calendar Settings: Incorrect calendar settings or holidays defined in the system can also affect the forecast horizon.
  
  Solutions:
  
  
  Check Configuration: Review the configuration settings for the forecast horizon in the relevant planning area. Ensure that the forecast horizon is defined correctly.
  
  Navigate to the configuration settings in the SAP APO system and verify the settings for the planning version and planning area.
  
  
  
  Validate Master Data: Ensure that all necessary master data (like product master, location master, etc.) is complete and correctly maintained.
  
  Check for any missing entries or inconsistencies in the master data.
  
  
  
  Review Planning Version: Make sure that the planning version you are using has a defined forecast horizon.
  
  You can check this in the planning version settings.
  
  
  
  Examine Time Series Data: Ensure that the time series data is complete and correctly set up for the products in question.
  
  Check for any gaps or issues in the historical data that might affect the forecast.
  
  
  
  Check Calendar Settings: Review the calendar settings in the system to ensure that they are correctly defined and that there are no conflicts with holidays or non-working days.
  
  
  Consult SAP Notes: Look for any relevant SAP Notes that might address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  
  
  Debugging: If the issue persists, consider debugging the process to identify the exact point of failure. This may require technical expertise in SAP APO.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for APO and forecasting to understand the configuration and data requirements better.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support: If the problem cannot be resolved internally, consider reaching out to SAP support for assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.