How To Fix RSDME320 - More than one predictable model field found

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDME -

• Message number: 320

• Message text: More than one predictable model field found

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDME320 - More than one predictable model field found ?

  The SAP error message RSDME320, which states "More than one predictable model field found," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when working with predictive analytics or modeling. This error indicates that the system has detected multiple fields that could potentially serve as predictors for a model, leading to ambiguity in the model definition.
  Cause:
  The error is usually caused by one of the following scenarios:
  
  Multiple Predictable Fields: The model you are trying to create or execute has more than one field that can be used as a predictor, and the system does not know which one to choose.
  Incorrect Model Configuration: The configuration of the predictive model may not be set up correctly, leading to multiple fields being recognized as predictors.
  Data Model Issues: There may be issues with the underlying data model, such as duplicate fields or incorrect data types.
  
  Solution:
  To resolve the RSDME320 error, you can take the following steps:
  
  
  Review Model Configuration:
  
  Check the configuration of your predictive model. Ensure that you have clearly defined which field should be used as the predictor.
  If you have multiple fields that can serve as predictors, decide which one is the most appropriate for your analysis.
  
  
  
  Adjust Predictable Fields:
  
  If you have multiple fields that are being recognized as predictable, you may need to adjust your model to specify only one predictable field.
  You can do this by modifying the model settings in the SAP BW or HANA environment.
  
  
  
  Data Cleansing:
  
  Ensure that your data does not contain duplicate fields or inconsistencies that could lead to confusion in the model.
  Clean your data to ensure that each field is unique and correctly defined.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for predictive analytics and modeling to ensure that you are following best practices for model creation.
  
  
  
  Testing:
  
  After making adjustments, test the model again to see if the error persists. If it does, further investigation into the data and model configuration may be necessary.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes or Knowledge Base Articles (KBAs) that may provide additional insights or fixes related to this error.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  Training and Resources: Consider training resources or documentation provided by SAP for predictive analytics to better understand how to configure models effectively.
  
  By following these steps, you should be able to resolve the RSDME320 error and successfully create or execute your predictive model in SAP.