How To Fix RSDME545 - Not enough model fields available for training

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDME -

• Message number: 545

• Message text: Not enough model fields available for training

What causes this issue?

Either no model fields other than key type is specified or all
specified model fields are ignored.

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?

View warning messages prior to this message and take suggested actions

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 RSDME545 - Not enough model fields available for training ?

  The SAP error message RSDME545, which states "Not enough model fields available for training," typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when you are trying to create or train a predictive model using the SAP Predictive Analytics or SAP BW Integrated Planning functionalities. This error indicates that the model you are trying to train does not have sufficient fields (or features) to perform the training process effectively.
  Causes:
  
  Insufficient Data Fields: The data set you are using for training the model may not have enough relevant fields or features. This could be due to a lack of selected characteristics or measures in the InfoProvider.
  Data Quality Issues: The data might be incomplete or contain too many null values, leading to insufficient usable fields for training.
  Model Configuration: The configuration of the model may not be set up correctly, leading to the system not recognizing available fields.
  Data Source Limitations: The data source you are using may not be compatible or may not provide the necessary fields for the model.
  
  Solutions:
  
  Review Data Fields: Check the InfoProvider or data source you are using to ensure that it contains enough relevant fields for the model. You may need to add more characteristics or measures.
  Data Cleansing: Ensure that the data is clean and complete. Remove or fill in null values and ensure that the data types are appropriate for the model.
  Adjust Model Settings: Review the settings of the predictive model to ensure that it is configured to use the correct fields. You may need to adjust the selection of fields in the model configuration.
  Use a Different Data Source: If the current data source does not provide enough fields, consider using a different InfoProvider or data source that has more relevant data.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on the minimum requirements for model training in your version of SAP BW or SAP Analytics Cloud.
  
  Related Information:
  
  SAP Notes and Knowledge Base Articles: Check SAP's support portal for any specific notes related to RSDME545, as there may be updates or patches that address this issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Tutorials: Consider reviewing training materials or tutorials on SAP Predictive Analytics to better understand how to prepare data for model training.
  
  By addressing the underlying causes and following the suggested solutions, you should be able to resolve the RSDME545 error and successfully train your predictive model.