How To Fix FQM_CORE053 - Customer &1 is not assigned to a business partner

SAP Error Message - Details

• Message type: E = Error

• Message class: FQM_CORE - Financial Quantity Management: Core Messages

• Message number: 053

• Message text: Customer &1 is not assigned to a business partner

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FQM_CORE053 - Customer &1 is not assigned to a business partner ?

  The SAP error message FQM_CORE053 indicates that a customer (identified by the customer number &1) is not assigned to a business partner in the system. This error typically arises in scenarios where the system expects a business partner to be linked to a customer for processes such as financial transactions, sales orders, or other customer-related activities.
  Cause:
  
  Missing Business Partner Assignment: The customer has not been assigned to a business partner in the system.
  Data Migration Issues: If data was migrated from another system, the business partner assignments may not have been properly set up.
  Configuration Issues: The configuration settings in the system may not be correctly set to link customers with business partners.
  Master Data Maintenance: The customer master data may be incomplete or incorrectly maintained.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Customer Master Data:
  
  Go to the customer master data transaction (e.g., XD02 for change or XD03 for display).
  Verify if the customer is correctly set up and check if a business partner is assigned.
  
  
  
  Assign Business Partner:
  
  If the customer is not assigned to a business partner, you can assign it using the transaction BP (Business Partner).
  Create a new business partner or link the existing customer to the appropriate business partner.
  
  
  
  Data Migration Review:
  
  If this issue arose after a data migration, review the migration process to ensure that all necessary relationships between customers and business partners were established.
  
  
  
  Check Configuration:
  
  Review the configuration settings in the SAP system related to customer and business partner integration. Ensure that the necessary settings are in place to allow for the assignment of business partners to customers.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on managing business partners and customer assignments.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Business Partner Concept: In SAP, the business partner concept is used to manage master data for customers, vendors, and other entities. Understanding how business partners are structured and linked to customers is crucial for resolving this error.
  Transaction Codes:
  
  BP: Business Partner Maintenance
  XD01: Create Customer (Centrally)
  XD02: Change Customer (Centrally)
  XD03: Display Customer (Centrally)
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to resolve the FQM_CORE053 error and ensure that customers are properly linked to their corresponding business partners in the SAP system.