How To Fix RSDME404 - The value of minimum confidence should lie between 0 and 100

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDME -

• Message number: 404

• Message text: The value of minimum confidence should lie between 0 and 100

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDME404 - The value of minimum confidence should lie between 0 and 100 ?

  The SAP error message RSDME404, which states "The value of minimum confidence should lie between 0 and 100," typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when working with data mining or predictive analytics functionalities. This error indicates that a parameter related to the minimum confidence level for a data mining model has been set to a value outside the acceptable range.
  Cause:
  The error is caused by setting the "Minimum Confidence" parameter to a value that is either less than 0 or greater than 100. The minimum confidence is a threshold that determines the minimum level of confidence required for the rules generated by the data mining algorithm. It is expected to be a percentage value, hence it should always fall within the range of 0 to 100.
  Solution:
  To resolve this error, you should:
  
  
  Check the Configuration: Review the settings for the data mining model or the specific algorithm you are using. Look for the "Minimum Confidence" parameter.
  
  
  Adjust the Value: Ensure that the value set for "Minimum Confidence" is between 0 and 100. For example:
  
  If it is set to -5, change it to a value like 50.
  If it is set to 150, change it to a value like 70.
  
  
  
  Save and Re-run: After making the necessary adjustments, save the changes and re-run the data mining process or model training.
  
  
  Related Information:
  
  
  Data Mining in SAP BW: SAP BW provides various data mining algorithms that can be used for predictive analytics, including decision trees, clustering, and association rules. Each of these algorithms may have specific parameters that need to be configured correctly.
  
  
  Documentation: Refer to the official SAP documentation for the specific version of SAP BW or HANA you are using. This documentation often includes detailed explanations of parameters and their acceptable ranges.
  
  
  SAP Community: If you continue to experience issues, consider reaching out to the SAP Community forums or support for additional assistance. Other users may have encountered similar issues and can provide insights or solutions.
  
  
  By ensuring that the "Minimum Confidence" value is correctly set, you should be able to resolve the RSDME404 error and proceed with your data mining tasks in SAP.