How To Fix MDM_CLF_LEAN018 - Multiple values for single-value characteristic &1

SAP Error Message - Details

• Message type: E = Error

• Message class: MDM_CLF_LEAN - MDM Lean Classification - Reuse Parts

• Message number: 018

• Message text: Multiple values for single-value characteristic &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDM_CLF_LEAN018 - Multiple values for single-value characteristic &1 ?

  The SAP error message MDM_CLF_LEAN018 indicates that there are multiple values assigned to a characteristic that is defined as a single-value characteristic in the Master Data Management (MDM) system. This typically occurs when the data being processed or imported contains more than one value for a characteristic that is supposed to hold only one value.
  Cause:
  
  Data Entry Error: The data being imported or processed may have been incorrectly entered, leading to multiple values being assigned to a single-value characteristic.
  Data Source Issues: The source of the data may have inconsistencies or errors, such as multiple entries for a characteristic that should be unique.
  Configuration Issues: The characteristic may not be properly configured in the MDM system, leading to incorrect handling of the data.
  
  Solution:
  
  Review Data: Check the data being imported or processed to identify where multiple values are being assigned to the single-value characteristic. This may involve looking at the source data or the data mapping configuration.
  Correct Data: If the data is incorrect, it should be corrected to ensure that only one value is assigned to the characteristic. This may involve cleaning the data or modifying the source data.
  Adjust Configuration: If the characteristic is incorrectly configured, review the configuration settings in the MDM system to ensure that it is set up correctly as a single-value characteristic.
  Data Validation: Implement data validation rules to prevent multiple values from being assigned to single-value characteristics in the future.
  
  Related Information:
  
  MDM Configuration: Familiarize yourself with the configuration settings for characteristics in the MDM system to ensure proper setup.
  Data Quality Tools: Consider using data quality tools or processes to regularly check for inconsistencies in your master data.
  Documentation: Refer to SAP documentation for MDM for more detailed information on handling characteristics and data import processes.
  Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert for further assistance.
  
  By addressing the root cause of the error and ensuring proper data management practices, you can resolve the MDM_CLF_LEAN018 error and prevent it from occurring in the future.