How To Fix /SRMSMC/CMN_BL003 - Supplier &1 (&2) is already assigned

SAP Error Message - Details

• Message type: E = Error

• Message class: /SRMSMC/CMN_BL -

• Message number: 003

• Message text: Supplier &1 (&2) is already assigned

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SRMSMC/CMN_BL003 - Supplier &1 (&2) is already assigned ?

  The SAP error message /SRMSMC/CMN_BL003 Supplier &1 (&2) is already assigned typically occurs in the context of Supplier Relationship Management (SRM) when there is an attempt to assign a supplier that is already linked to a specific business partner or organization. This can happen during various processes, such as creating or updating supplier records.
  Cause:
  
  Duplicate Assignment: The supplier you are trying to assign is already associated with another business partner or organization in the system.
  Data Integrity Issues: There may be inconsistencies in the data, such as multiple entries for the same supplier.
  Configuration Issues: The system may be configured in a way that restricts multiple assignments of the same supplier.
  
  Solution:
  
  
  Check Existing Assignments: 
  
  Use transaction codes like BP (Business Partner) or relevant SRM transactions to check if the supplier is already assigned to another business partner or organization.
  Look for any existing records that might be causing the conflict.
  
  
  
  Remove or Modify Existing Assignment:
  
  If the supplier is indeed assigned elsewhere and you need to reassign it, you may need to remove the existing assignment first.
  Ensure that the supplier is not actively being used in any transactions before making changes.
  
  
  
  Data Cleanup:
  
  If there are duplicate entries or inconsistencies, consider cleaning up the data to ensure that each supplier is uniquely assigned.
  This may involve merging duplicate records or correcting any erroneous entries.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to supplier assignments in SRM for any specific guidelines or best practices.
  
  
  
  Contact Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support or your internal IT team for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as BP for Business Partner management, ME23N for viewing purchase orders, and others that may be relevant to supplier management.
  SAP Notes: Check for any SAP Notes that might address this specific error or provide additional troubleshooting steps.
  User Roles and Authorizations: Ensure that you have the necessary permissions to make changes to supplier assignments, as restrictions may lead to errors.
  
  By following these steps, you should be able to resolve the error and successfully manage supplier assignments in your SAP SRM system.