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

SAP Error Message - Details

• 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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• 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 directly use transaction OIOB (if available) to check confirmation sender classes.
  Confirm that the sender class mentioned in the error message exists.
  
  
  
  Create or Correct the Confirmation Sender Class:
  
  If the sender class does not exist, create it with the appropriate settings.
  If it exists but is incorrect, correct the configuration.
  
  
  
  Check Customizing for Confirmation Control:
  
  Path: SPRO ? Production ? Confirmation ? Confirmation Control ? Define Confirmation Sender Classes
  Ensure that the sender class is properly assigned and configured.
  
  
  
  Check Master Data or Order Data:
  
  Sometimes the confirmation sender class is assigned in the order type or routing.
  Verify that the order or process order has the correct sender class assigned.
  
  
  
  Transport and System Consistency:
  
  If this error occurs after a transport or system copy, ensure that the confirmation sender class was transported correctly.
  Check for inconsistencies between development and production systems.
  
  
  
  
  Related Information:
  
  Confirmation Sender Class is part of the confirmation control customizing and is used to determine how confirmations are processed and sent.
  This error is common in PP (Production Planning) and PP-PI (Process Industries) scenarios.
  The confirmation sender class is linked to confirmation methods and controls the interface between the confirmation and the system.
  If you are using Process Orders, check the confirmation control settings specific to process orders.
  For more detailed troubleshooting, check the SAP Note or documentation related to confirmation control and sender classes.
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Error Message
  WZRE_PRX009 Confirmation sender class &1 is not existing
  
  
  Cause
  Confirmation sender class referenced does not exist or is incorrectly configured
  
  
  Solution
  Verify and create/correct the confirmation sender class in customizing (SPRO)
  
  
  Transaction Codes
  CO02 (order), SPRO (customizing), OIOB (confirmation sender classes)
  
  
  Related Areas
  Production Planning (PP), Process Industries (PP-PI), Confirmation Control
  
  
  
  
  If you need further assistance, please provide details such as the order type, confirmation method, or screenshots of the configuration.