How To Fix CM_MDG_BS_CLF_GEN018 - Multiple values for single characteristic

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_MDG_BS_CLF_GEN - Classification Message Class

• Message number: 018

• Message text: Multiple values for single characteristic

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_MDG_BS_CLF_GEN018 - Multiple values for single characteristic ?

  The SAP error message CM_MDG_BS_CLF_GEN018, which indicates "Multiple values for single characteristic," typically occurs in the context of Master Data Governance (MDG) when there is an attempt to assign multiple values to a characteristic that is expected to have a single value. This can happen during data entry, data import, or data validation processes.
  Cause:
  
  Data Entry Error: The user may have inadvertently entered multiple values for a characteristic that is defined to accept only one value.
  Data Import Issues: If data is being imported from an external source, the source data may contain multiple values for a characteristic that is not allowed in the target system.
  Configuration Issues: The characteristic may be incorrectly configured in the system, allowing for multiple values when it should be restricted to a single value.
  Business Rules: The business rules defined in the MDG system may enforce that certain characteristics can only have a single value, and the data being processed violates these rules.
  
  Solution:
  
  Review Data Entry: Check the data being entered or imported to ensure that only a single value is provided for the characteristic in question.
  Data Cleansing: If the data is being imported, cleanse the data beforehand to ensure that it conforms to the expected format and rules.
  Check Configuration: Review the configuration of the characteristic in the MDG system to ensure it is set up correctly. This may involve checking the data model and the attributes of the characteristic.
  Adjust Business Rules: If necessary, adjust the business rules in the MDG system to allow for multiple values if that aligns with business requirements. However, this should be done with caution and in consultation with relevant stakeholders.
  Error Handling: Implement error handling mechanisms to catch such issues early in the data entry or import process, providing users with clear feedback on what needs to be corrected.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  MDG Documentation: Review the official SAP MDG documentation for guidelines on data modeling and characteristic configuration.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that no new issues have been introduced.
  
  By following these steps, you should be able to identify the root cause of the CM_MDG_BS_CLF_GEN018 error and implement an appropriate solution.