How To Fix CMD_MLTAS031 - No standard customer is assigned to business partner &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CMD_MLTAS - Messages for multiple assignment function

• Message number: 031

• Message text: No standard customer is assigned to business partner &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMD_MLTAS031 - No standard customer is assigned to business partner &1 ?

  The SAP error message CMD_MLTAS031 indicates that there is no standard customer assigned to the specified business partner (BP). This error typically arises in scenarios where a business partner is expected to have a corresponding customer record, but the system cannot find one.
  Cause:
  
  Missing Customer Assignment: The business partner has not been assigned a standard customer role in the system.
  Incorrect Configuration: The configuration settings for business partner roles may not be set up correctly.
  Data Migration Issues: If data was migrated from another system, the customer assignments may not have been properly transferred.
  Role Assignment: The business partner may not have the necessary roles assigned that link it to a customer.
  
  Solution:
  
  
  Assign Customer Role:
  
  Go to the transaction code BP (Business Partner).
  Search for the business partner in question.
  Open the business partner and navigate to the "Roles" section.
  Ensure that the "Customer" role (e.g., FLCU00 for general customer) is assigned to the business partner.
  If not, add the appropriate customer role and save the changes.
  
  
  
  Check Configuration:
  
  Ensure that the business partner settings in the customizing (transaction code SPRO) are correctly configured to allow for customer assignments.
  Verify that the necessary settings for business partner roles and relationships are in place.
  
  
  
  Data Consistency Check:
  
  If the issue arose after a data migration, perform a consistency check to ensure that all necessary data has been migrated correctly.
  Use transaction codes like BP or SE16N to check the underlying tables for any inconsistencies.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to business partner and customer integration for any specific requirements or additional steps that may be necessary.
  
  
  
  Contact Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Business Partner Roles: Understanding the different roles that can be assigned to a business partner is crucial. Each role defines the type of relationship the business partner has with the organization (e.g., customer, vendor).
  Transaction Codes: Familiarize yourself with relevant transaction codes such as BP for managing business partners, SE16N for data table checks, and SPRO for configuration settings.
  SAP Notes: Check for any SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to resolve the CMD_MLTAS031 error and ensure that the business partner is correctly linked to a standard customer.