How To Fix WB2B226 - Purchase-side mandatory partner &1 &2 missing in TC partner procedure

WB2B226 - Overview

• Message type: E = Error

• Message class: WB2B - Trading Contract

• Message number: 226

• Message text: Purchase-side mandatory partner &1 &2 missing in TC partner procedure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WB2B226 - Purchase-side mandatory partner &1 &2 missing in TC partner procedure ?

  The SAP error message WB2B226 indicates that there is a missing mandatory partner in the transaction code (TC) partner procedure for a purchase-side transaction. This error typically occurs in the context of SAP Business Partner (BP) management, particularly when dealing with procurement processes.
  
  Cause:
  The error is triggered when the system expects a mandatory partner (such as a vendor or supplier) to be defined in the partner procedure for a specific business transaction, but it is not found. This can happen due to several reasons:
  
  Missing Partner Data: The required partner data for the business partner is not maintained in the system.
  Incorrect Partner Procedure: The partner procedure assigned to the business partner may not include the necessary partner roles.
  
  Configuration Issues: There may be issues in the configuration of the partner determination procedure in the system.
  
  
  Solution:
  To resolve the WB2B226 error, you can follow these steps:
  
  
  Check Business Partner Data:
  
  Go to the transaction code BP (Business