How To Fix V1688 - Partner function &1 is not defined for field &2

V1688 - Overview

• Message type: E = Error

• Message class: V1 - Verkaufsbelegbearbeitung

• Message number: 688

• Message text: Partner function &1 is not defined for field &2

Self-Explanatory Message

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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 V1688 - Partner function &1 is not defined for field &2 ?

  The SAP error message V1688 indicates that a specific partner function is not defined for a particular field in the context of sales and distribution (SD) processes. This error typically arises when the system is trying to process a transaction that requires a partner function that has not been configured or is not available for the specified document type or context.
  
  Cause:
  
  Missing Partner Function Configuration: The partner function that is being referenced in the error message is not defined in the relevant configuration settings for the sales document type or customer master data.
  Incorrect Document Type: The document type being used may not support the partner function in question.
  Data Entry Errors: There may be a mistake in the data entry where an incorrect partner function is being referenced.
  
  
  Solution:
  
  
  Check Partner Function Configuration:
  
  Go to the SAP Customizing Implementation Guide (SPRO).
  Navigate to Sales and Distribution > Basic Functions > Partner Determination > Partner Determination Procedure.
  Ensure