How To Fix /SAPAPO/FCST068 - Number of basic combinations processed is &

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/FCST -

• Message number: 068

• Message text: Number of basic combinations processed is &

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/FCST068 - Number of basic combinations processed is & ?

  The SAP error message /SAPAPO/FCST068 indicates that the number of basic combinations processed in a forecasting run has exceeded the allowed limit. This error typically occurs in the context of SAP Advanced Planning and Optimization (APO) when dealing with forecast models that involve multiple characteristics and combinations.
  Cause:
  
  Excessive Combinations: The error is primarily caused by having too many basic combinations of characteristics in the forecast model. Each combination represents a unique set of attributes for which a forecast is generated.
  Configuration Limits: SAP has predefined limits for the number of combinations that can be processed in a single forecasting run. If the number of combinations exceeds this limit, the error is triggered.
  Data Volume: Large datasets with many characteristics can lead to a high number of combinations, especially if the characteristics have many values.
  
  Solution:
  
  Reduce the Number of Characteristics: Review the characteristics used in the forecasting model and consider reducing the number of characteristics or limiting the values for certain characteristics to decrease the number of combinations.
  Aggregate Data: If possible, aggregate data to reduce the granularity of the forecast. This can involve summarizing data at a higher level (e.g., by region instead of by individual store).
  Use Forecasting Profiles: Implement forecasting profiles that limit the number of combinations processed. This can help manage the complexity of the forecast.
  Check Configuration Settings: Review the configuration settings in the SAP APO system to ensure they are optimized for your specific use case. This may involve adjusting parameters related to forecasting.
  Split Forecast Runs: If the dataset is too large, consider splitting the forecast runs into smaller batches that can be processed without exceeding the limits.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or updates related to this error message.
  Documentation: Refer to the SAP APO documentation for best practices on managing characteristics and combinations in forecasting.
  Performance Monitoring: Monitor the performance of your forecasting runs to identify patterns or specific combinations that lead to excessive processing.
  
  By addressing the underlying causes and implementing the suggested solutions, you should be able to resolve the /SAPAPO/FCST068 error and improve the efficiency of your forecasting processes in SAP APO.