How To Fix PR321 - The model selection is not relevant for this forecast model

PR321 - Overview

• Message type: E = Error

• Message class: PR - Forecast: Help messages

• Message number: 321

• Message text: The model selection is not relevant for this forecast model

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

INCLUDE NA_SACHVERHALT
Either change the model selection or the forecast model.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PR321 - The model selection is not relevant for this forecast model ?

  The SAP error message PR321, "The model selection is not relevant for this forecast model," typically occurs in the context of SAP Integrated Business Planning (IBP) or SAP Advanced Planning and Optimization (APO) when working with forecasting models. This error indicates that the model you are trying to use for forecasting is not applicable or compatible with the selected forecast model.
  Causes:
  
  Incompatible Model Selection: The selected forecasting model does not match the characteristics or requirements of the data or the planning area.
  
  Configuration Issues: The forecast model may not be properly configured in the system, leading to incompatibility.
  Data Issues: The data being used for forecasting may not meet the criteria required by the selected model (e.g., missing key attributes).
  Versioning Problems: There may be issues with the version of the forecast model being used, especially if there have been recent changes or updates.
  
  Solutions:
  
  Check Model Compatibility: Ensure that the selected forecast model is compatible