How To Fix MDG_BS_ECC_BP_CHECK312 - Missing class type in class assignment of customer &1

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: 312

• Message text: Missing class type in class assignment of customer &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_BS_ECC_BP_CHECK312 - Missing class type in class assignment of customer &1 ?

  The SAP error message MDG_BS_ECC_BP_CHECK312 indicates that there is a missing class type in the class assignment of a customer in the Master Data Governance (MDG) system. This error typically arises when the system is trying to validate or process a business partner (BP) record, and it cannot find the necessary class type that is expected for the customer.
  Cause:
  
  Missing Class Type: The class type that is supposed to be assigned to the customer is not defined in the system.
  Incorrect Configuration: The configuration for the business partner or customer master data may not be set up correctly, leading to missing or incorrect class assignments.
  Data Inconsistency: There may be inconsistencies in the data being processed, such as missing fields or incorrect references.
  
  Solution:
  
  
  Check Class Type Configuration:
  
  Go to the transaction code SPRO and navigate to the relevant configuration for Business Partner or Customer Master Data.
  Ensure that the class type you are trying to assign is defined and active in the system.
  
  
  
  Assign Class Type:
  
  If the class type is missing, you may need to create it or assign an existing class type to the customer.
  Use transaction CL02 to create or modify class types and ensure that the necessary characteristics are included.
  
  
  
  Review Business Partner Data:
  
  Check the business partner data for the customer in question using transaction BP.
  Ensure that all required fields are filled out correctly and that the class assignment is valid.
  
  
  
  Data Consistency Check:
  
  Run data consistency checks to identify any other potential issues with the business partner data.
  Use transaction BP to check for any inconsistencies or missing information.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific error message for any additional troubleshooting steps or known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above steps, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SPRO: Customizing Implementation Guide
  BP: Business Partner Maintenance
  CL02: Class Maintenance
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Master Data Governance: Familiarize yourself with the MDG processes and configurations, as they can impact how business partner data is managed and validated.
  
  By following these steps, you should be able to identify and resolve the issue related to the missing class type in the class assignment of the customer.