How To Fix CVIC_UI021 - Business partner &1 is already assigned to customer &2

CVIC_UI021 - Overview

• Message type: E = Error

• Message class: CVIC_UI - Customer Integration in Business Partner Dialog

• Message number: 021

• Message text: Business partner &1 is already assigned to customer &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CVIC_UI021 - Business partner &1 is already assigned to customer &2 ?

  The SAP error message CVIC_UI021 indicates that a business partner (BP) is already assigned to a customer account. This typically occurs in scenarios where you are trying to create or assign a business partner to a customer account that already has an existing assignment.
  
  Cause:
  
  Duplicate Assignment: The business partner you are trying to assign is already linked to another customer account.
  Incorrect Data Entry: There may be a mistake in the data entry, leading to an attempt to assign the same business partner to multiple customer accounts.
  System Configuration: The system may have specific configurations or rules that prevent the assignment of a business partner to multiple customer accounts.
  
  
  Solution:
  
  
  Check Existing Assignments: 
  
  Use transaction codes like BP (Business Partner) or XD03 (Display Customer) to check the existing assignments of the business partner and customer.
  Verify if the business partner is already assigned to another customer.
  
  
  
  Reassign or Unassign:
  
  If the business partner needs to be assigned to