How To Fix /SCMB/MDL_BASIC103 - Partner relationship of user &1 not unique: &2 will be used

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMB/MDL_BASIC -

• Message number: 103

• Message text: Partner relationship of user &1 not unique: &2 will be used

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMB/MDL_BASIC103 - Partner relationship of user &1 not unique: &2 will be used ?

  The SAP error message /SCMB/MDL_BASIC103 indicates that there is a problem with the partner relationship configuration for a specific user in the SAP system. The message states that the partner relationship for the user is not unique, meaning that there are multiple partner relationships defined for the same user, and the system is unsure which one to use. As a result, it defaults to using one of the relationships (indicated by &2 in the message).
  Cause:
  
  Duplicate Partner Relationships: The primary cause of this error is the existence of multiple partner relationships for the same user in the system. This can happen due to incorrect configuration or data entry errors.
  Configuration Issues: There may be issues in the configuration of the partner profiles or the way users are assigned to partners in the system.
  Data Migration Issues: If data was migrated from another system, it may have resulted in duplicate entries.
  
  Solution:
  
  
  Check Partner Relationships: 
  
  Go to the relevant transaction (e.g., /SCMB/MDL_PARTNER) to view the partner relationships for the user indicated by &1.
  Identify and review the existing partner relationships for duplicates.
  
  
  
  Remove Duplicates: 
  
  If you find multiple entries for the same user, determine which entries are valid and remove or deactivate the duplicates.
  Ensure that each user has a unique partner relationship to avoid conflicts.
  
  
  
  Review Configuration: 
  
  Check the configuration settings for partner profiles to ensure they are set up correctly.
  Make sure that the assignment of users to partners is done in a way that prevents duplication.
  
  
  
  Test Changes: 
  
  After making changes, test the functionality to ensure that the error no longer occurs and that the correct partner relationship is being used.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or help resources for more detailed guidance on managing partner relationships.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCMB/MDL_PARTNER for managing partner relationships.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  User Roles and Authorizations: Ensure that the user has the necessary roles and authorizations to manage partner relationships effectively.
  
  By following these steps, you should be able to resolve the error and ensure that partner relationships are configured correctly in your SAP system.