How To Fix MDG_BS_ECC_BP_CHECK421 - Unknown characteristic &1 in valuation of supplier &2

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_BS_ECC_BP_CHECK - MDG: messages for check on vendor and customer data

• Message number: 421

• Message text: Unknown characteristic &1 in valuation of supplier &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_BS_ECC_BP_CHECK421 - Unknown characteristic &1 in valuation of supplier &2 ?

  The SAP error message MDG_BS_ECC_BP_CHECK421 indicates that there is an issue with the valuation of a supplier in the Master Data Governance (MDG) system. Specifically, the error message states that there is an "Unknown characteristic" in the valuation process for the specified supplier.
  Cause:
  
  Missing or Incorrect Configuration: The characteristic that is being referenced in the valuation process may not be defined in the system or may not be correctly configured.
  Data Inconsistency: There may be inconsistencies in the data related to the supplier, such as missing attributes or incorrect values.
  Custom Development: If there are custom enhancements or developments in the valuation logic, they may not be correctly implemented or may reference characteristics that do not exist.
  Master Data Issues: The supplier master data may be incomplete or not aligned with the expected structure in the MDG system.
  
  Solution:
  
  Check Configuration: Review the configuration settings for the valuation of suppliers in the MDG system. Ensure that all necessary characteristics are defined and correctly configured.
  Validate Master Data: Check the supplier master data for completeness and correctness. Ensure that all required fields and characteristics are populated.
  Review Custom Code: If there are any custom developments related to the valuation process, review the code to ensure that it references valid characteristics and is functioning as intended.
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional guidance and troubleshooting steps.
  Debugging: If necessary, use debugging tools to trace the valuation process and identify where the unknown characteristic is being referenced.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional context.
  Transaction Codes: Use transaction codes like BP (Business Partner) to review and edit supplier master data.
  MDG Configuration: Familiarize yourself with the MDG configuration settings related to business partner data and valuation.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.