How To Fix CVIC_UI015 - Customer &1 is already assigned to business partner &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 015

• Message text: Customer &1 is already assigned to business partner &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CVIC_UI015 - Customer &1 is already assigned to business partner &2 ?

  The SAP error message CVIC_UI015 indicates that a customer (identified by &1) is already assigned to a business partner (identified by &2). This error typically occurs in the context of the SAP Customer-Vendor Integration (CVI) process, where customers and vendors are managed as business partners in the system.
  Cause:
  
  Duplicate Assignment: The primary cause of this error is that the customer you are trying to assign is already linked to another business partner. In SAP, each customer must be uniquely assigned to a single business partner.
  Data Migration Issues: If data has been migrated from another system or if there have been changes in the business partner assignments, it may lead to conflicts.
  Configuration Issues: Incorrect configuration in the business partner settings or in the CVI settings can also lead to this error.
  
  Solution:
  
  
  Check Existing Assignments: 
  
  Use transaction code BP to check the existing business partner assignments for the customer in question. Ensure that the customer is not already linked to another business partner.
  
  
  
  Remove Duplicate Assignment:
  
  If the customer is indeed assigned to another business partner and you need to change this, you will need to remove the existing assignment before you can assign it to a new business partner.
  This can be done in the business partner maintenance screen.
  
  
  
  Data Consistency Check:
  
  Run consistency checks to ensure that there are no data inconsistencies in the business partner and customer data. This can be done using transaction codes like BP or CVI_CHECK.
  
  
  
  Review Configuration:
  
  Check the configuration settings for the Customer-Vendor Integration to ensure that they are set up correctly. This includes settings in transaction SPRO under the relevant sections for business partner and customer/vendor integration.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to CVI for any specific guidelines or updates that may address this issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot resolve it, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  BP - Business Partner Maintenance
  CVI_CHECK - Check for Customer-Vendor Integration
  
  
  SAP Notes: Look for relevant SAP Notes that may provide additional insights or patches related to CVI issues.
  Business Partner Roles: Understand the different roles that a business partner can have (e.g., customer, vendor) and how they relate to the customer/vendor integration process.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.