How To Fix /SCMTMS/MSG451 - Entry invalid; self-referencing association in partn. func. in profile &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/MSG -

• Message number: 451

• Message text: Entry invalid; self-referencing association in partn. func. in profile &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/MSG451 - Entry invalid; self-referencing association in partn. func. in profile &1 ?

  The SAP error message /SCMTMS/MSG451 Entry invalid; self-referencing association in partn. func. in profile &1 typically occurs in the context of SAP Transportation Management (TM) when there is an issue with the configuration of partner functions in a specific profile. This error indicates that there is a self-referencing association in the partner function configuration, which is not allowed.
  Cause:
  
  Self-Referencing Association: The error arises when a partner function is configured to reference itself, which creates a circular reference. For example, if a partner function is set to be both the sender and receiver in the same profile, it leads to this error.
  Incorrect Configuration: The partner function configuration in the profile may not be set up correctly, leading to invalid associations.
  
  Solution:
  
  
  Review Partner Function Configuration:
  
  Go to the configuration settings for the partner functions in the relevant profile (identified by &1 in the error message).
  Check the associations between partner functions and ensure that no partner function is referencing itself.
  
  
  
  Modify Associations:
  
  If you find a self-referencing association, modify the configuration to ensure that each partner function references a different partner function as needed.
  Ensure that the partner functions are correctly defined and that their roles are distinct.
  
  
  
  Testing:
  
  After making the necessary changes, test the configuration to ensure that the error no longer occurs and that the partner functions work as intended.
  
  
  
  Documentation:
  
  Document the changes made to the configuration for future reference and to assist other users who may encounter similar issues.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO to access the configuration settings for partner functions in SAP TM.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates related to this error message.
  SAP Community: Consider searching or posting in the SAP Community forums for additional support from other SAP users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the error and ensure that your partner function configuration is valid.