How To Fix /SCMTMS/TOR173 - Only one business partner of partner function &1 allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TOR -

• Message number: 173

• Message text: Only one business partner of partner function &1 allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/TOR173 - Only one business partner of partner function &1 allowed ?

  The SAP error message /SCMTMS/TOR173 Only one business partner of partner function &1 allowed typically occurs in the context of SAP Transportation Management (TM) when there is an issue with the configuration of business partners in relation to their partner functions. This error indicates that the system expects only one business partner to be assigned to a specific partner function, but multiple entries have been found.
  Cause:
  
  
  Multiple Assignments: The primary cause of this error is that there are multiple business partners assigned to a partner function where only one is allowed. For example, if the partner function is "Shipper" and there are multiple business partners assigned to this function, the system will throw this error.
  
  
  Configuration Issues: There may be a misconfiguration in the partner determination settings or in the business partner roles that allow for multiple entries when only one is expected.
  
  
  Data Inconsistency: There could be inconsistencies in the master data where the same partner function is incorrectly assigned to multiple business partners.
  
  
  Solution:
  
  
  Check Partner Assignments: Review the business partner assignments for the relevant partner function. Ensure that only one business partner is assigned to the partner function indicated in the error message.
  
  
  Adjust Configuration: If necessary, adjust the configuration settings in the SAP system to ensure that the partner function is set up to allow only one business partner. This may involve checking the partner determination procedure and the roles assigned to business partners.
  
  
  Data Cleanup: If there are multiple business partners assigned incorrectly, you may need to clean up the data by removing the extra assignments. This can be done through transaction codes like BP (Business Partner) or through the relevant customizing transactions.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on managing business partners and partner functions in SAP TM.
  
  
  Testing: After making changes, test the scenario again to ensure that the error is resolved and that the system behaves as expected.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like BP (Business Partner) to manage business partner data, or SPRO to access the configuration settings.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.