How To Fix RSDME155 - Specify at least one prediction field

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDME -

• Message number: 155

• Message text: Specify at least one prediction field

What causes this issue?

At least one prediction field is required. ,,

System Response

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

How to fix this error?

For <ZK>Decision Tree</> and <ZK>Scoring, </>specify a prediction
field.
For <ZK>ABC Classification</>, select a Class object that is used by
the method for classification.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDME155 - Specify at least one prediction field ?

  The SAP error message RSDME155, which states "Specify at least one prediction field," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when you are trying to create or execute a predictive analysis or a data mining model without specifying the necessary fields that the system requires for making predictions.
  Cause:
  The error arises when:
  
  You are attempting to run a predictive model or analysis without defining any fields that the model should use for making predictions.
  The required fields for the prediction (such as dependent and independent variables) are not selected or are incorrectly configured in the model settings.
  
  Solution:
  To resolve this error, you should:
  
  
  Identify Prediction Fields: Ensure that you have identified and selected at least one field that will serve as the basis for your predictions. This could be a target variable (the outcome you want to predict) or features (the input variables that influence the prediction).
  
  
  Modify the Model Configuration:
  
  Go to the predictive model or analysis configuration in SAP BW or SAP HANA.
  In the settings, look for the section where you can specify prediction fields.
  Add the necessary fields that you want to use for the prediction.
  
  
  
  Check Data Types: Ensure that the data types of the fields you are selecting are appropriate for the predictive analysis you are conducting.
  
  
  Validate Model: After making the changes, validate the model to ensure that it is correctly configured and that the fields are recognized by the system.
  
  
  Re-run the Analysis: Once you have specified the prediction fields, try to execute the predictive analysis or model again.
  
  
  Related Information:
  
  Documentation: Refer to the SAP Help Portal or the specific documentation for the version of SAP you are using for detailed instructions on setting up predictive models.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  Training: Consider training or tutorials on SAP BW or SAP HANA predictive analytics to better understand how to configure models and handle errors effectively.
  
  By following these steps, you should be able to resolve the RSDME155 error and successfully run your predictive analysis.