How To Fix CMD_MLTAS006 - Customer &1 is already assigned to business partner &2

CMD_MLTAS006 - Overview

• Message type: E = Error

• Message class: CMD_MLTAS - Messages for multiple assignment function

• Message number: 006

• Message text: Customer &1 is already assigned to business partner &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 CMD_MLTAS006 - Customer &1 is already assigned to business partner &2 ?

  The SAP error message CMD_MLTAS006 indicates that a customer (identified by &1) is already assigned to a business partner (identified by &2). This error typically arises in scenarios where there is an attempt to assign a customer to a business partner that is already linked to another customer or when there is an attempt to create a duplicate assignment.
  
  Cause:
  
  Duplicate Assignment: The customer is already linked to the specified business partner, and the system does not allow multiple assignments of the same customer to the same business partner.
  Data Integrity: SAP enforces data integrity rules to prevent inconsistencies in the database, which is why it restricts duplicate assignments.
  
  Configuration Issues: There may be configuration settings in the system that prevent the assignment of customers to business partners under certain conditions.
  
  
  Solution:
  
  Check Existing Assignments: Verify the current assignments of the customer and business partner in the system. You can do this by navigating to the