How To Fix WZRE_PRX009 - Confirmation sender class &1 is not existing

WZRE_PRX009 - Overview

• Message type: E = Error

• Message class: WZRE_PRX - SOA messages from proxy implementations

• Message number: 009

• Message text: Confirmation sender class &1 is not existing

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 WZRE_PRX009 - Confirmation sender class &1 is not existing ?

  SAP Error Message:
  WZRE_PRX009 Confirmation sender class &1 is not existing
  
  
  Cause:
  This error occurs when the system tries to process a confirmation (e.g., production order confirmation, process order confirmation) and cannot find the specified confirmation sender class in the system. The confirmation sender class is a configuration object that defines how confirmation data is sent or processed.
  Typically, this happens because:
  
  The confirmation sender class specified in the order or process configuration does not exist in the system.
  The confirmation sender class was deleted or not properly maintained.
  There is a mismatch or incorrect entry in the configuration or master data referring to the confirmation sender class.
  
  
  
  Solution:
  
  
  Check the Confirmation Sender Class:
  
  Go to transaction CO02 (Change Production Order) or the relevant transaction where the confirmation is being processed.
  Identify the confirmation sender class being used.
  
  
  
  Verify Existence of the Confirmation Sender Class:
  
  Use transaction SPRO ? Logistics Execution ? Production ? Confirmation ? Confirmation Control ? Define Confirmation Sender Classes.
  Or