How To Fix COM_PARTNER504 - Use partner function &1 only once (multiple assignment)

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_PARTNER - Partner Processing Messages

• Message number: 504

• Message text: Use partner function &1 only once (multiple assignment)

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 COM_PARTNER504 - Use partner function &1 only once (multiple assignment) ?

  The SAP error message COM_PARTNER504 indicates that there is an issue with the assignment of partner functions in a business transaction. Specifically, it means that the partner function specified (denoted by &1) has been assigned multiple times, which is not allowed in the context of the transaction you are working with.
  Cause:
  The error typically arises in scenarios where:
  
  You are trying to assign the same partner function (e.g., sold-to party, ship-to party, etc.) to multiple partners in a single transaction.
  The configuration of partner functions in the relevant SAP module (like Sales and Distribution, Customer Relationship Management, etc.) restricts the use of a specific partner function to a single assignment.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Partner Assignments:
  
  Review the partner assignments in the transaction where the error occurred. Ensure that each partner function is assigned only once.
  If you find that a partner function has been assigned multiple times, remove the duplicate assignments.
  
  
  
  Review Configuration:
  
  If you believe that the configuration should allow multiple assignments, check the configuration settings for partner functions in the relevant module (e.g., SPRO settings for Sales and Distribution).
  Navigate to the configuration path: SPRO -> Sales and Distribution -> Basic Functions -> Partner Determination -> Define Partner Functions and verify the settings.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details on partner functions and their allowed configurations.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the transaction again to ensure that the error is resolved.
  
  
  
  Seek Help:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide further assistance.
  
  
  
  Related Information:
  
  Partner Functions: These are roles that partners can play in a business transaction, such as sold-to party, ship-to party, payer, etc.
  Transaction Types: Different transaction types may have different rules regarding partner functions, so ensure you are aware of the specific requirements for the transaction you are working with.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.