How To Fix CM_MDQLTYRULEMINING015 - Number of selected fields must be between 2 and 30.

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_MDQLTYRULEMINING - Messages for Rule Mining Run

• Message number: 015

• Message text: Number of selected fields must be between 2 and 30.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_MDQLTYRULEMINING015 - Number of selected fields must be between 2 and 30. ?

  The SAP error message CM_MDQLTYRULEMINING015 indicates that there is an issue with the number of fields selected in a certain operation, likely related to data mining or quality rules in SAP. Specifically, the error states that the number of selected fields must be between 2 and 30. This means that the operation you are trying to perform requires at least 2 fields and can accept a maximum of 30 fields.
  Cause:
  
  Insufficient Fields Selected: You may have selected fewer than 2 fields for the operation.
  Excessive Fields Selected: You may have selected more than 30 fields for the operation.
  Configuration Issues: There might be a misconfiguration in the data mining or quality rule settings that is causing the system to misinterpret the number of fields.
  
  Solution:
  
  Check Field Selection: Review the fields you have selected for the operation. Ensure that you have selected at least 2 fields and no more than 30 fields.
  Adjust Selections: If you have selected fewer than 2 fields, add more fields to meet the minimum requirement. If you have selected more than 30 fields, remove the excess fields to comply with the maximum limit.
  Review Documentation: Consult the SAP documentation or help resources related to the specific data mining or quality rule operation you are performing to understand the requirements better.
  Test with Different Selections: If you are unsure which fields to select, try different combinations of fields within the allowed range to see if the error persists.
  
  Related Information:
  
  SAP Notes and Knowledge Base Articles: Check for any relevant SAP Notes or Knowledge Base Articles that might provide additional context or solutions for this error.
  SAP Community Forums: Engage with the SAP community forums to see if other users have encountered the same issue and what solutions they found effective.
  System Configuration: If the problem persists, consider reviewing the system configuration or consulting with your SAP Basis or technical team to ensure that everything is set up correctly.
  
  By following these steps, you should be able to resolve the error and successfully complete your operation in SAP.