How To Fix FKK_MDG_CHECK023 - Please maintain exactly one relationship of type account holder.

SAP Error Message - Details

• Message type: E = Error

• Message class: FKK_MDG_CHECK - Contract Account Check Messages

• Message number: 023

• Message text: Please maintain exactly one relationship of type account holder.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKK_MDG_CHECK023 - Please maintain exactly one relationship of type account holder. ?

  The SAP error message FKK_MDG_CHECK023 indicates that there is an issue with the maintenance of account holder relationships in the SAP system. Specifically, it means that the system expects exactly one relationship of the type "account holder" to be maintained for a particular business partner or customer, but it has found either none or multiple relationships.
  Cause:
  
  Multiple Relationships: The system has detected that there are multiple account holder relationships defined for the same business partner, which violates the requirement of having exactly one.
  Missing Relationship: There may be no account holder relationship defined for the business partner when one is required.
  Data Inconsistency: There could be inconsistencies in the data due to previous changes or incorrect entries.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Existing Relationships:
  
  Go to the business partner transaction (e.g., BP) and check the relationships tab for the specific business partner.
  Verify if there are multiple account holder relationships or if none exist.
  
  
  
  Maintain Relationships:
  
  If there are multiple relationships, you need to delete the extra ones, ensuring that only one account holder relationship remains.
  If there is no relationship, create a new account holder relationship for the business partner.
  
  
  
  Data Validation:
  
  Ensure that the data entered is correct and consistent. Check for any duplicate entries or incorrect configurations.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific instructions on maintaining business partner relationships.
  
  
  
  Testing:
  
  After making the necessary changes, test the transaction again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like BP (Business Partner) to manage business partner data and relationships.
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or patches related to this error.
  User Roles: Ensure that you have the necessary authorizations to make changes to business partner relationships.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in SAP Financials or Master Data Governance.