How To Fix WPRO_XI_PROXY043 - Discarding inbound processing in PPO: Order ID &1

WPRO_XI_PROXY043 - Overview

• Message type: E = Error

• Message class: WPRO_XI_PROXY - Messages Service Processing Retail Event

• Message number: 043

• Message text: Discarding inbound processing in PPO: Order ID &1

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 WPRO_XI_PROXY043 - Discarding inbound processing in PPO: Order ID &1 ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WPRO_XI_PROXY043: Discarding inbound processing in PPO: Order ID &1
  
  Meaning / 
  Cause:
  This error occurs in the context of SAP Process Orchestration (PO) or SAP PI (Process Integration) when an inbound message processing is discarded in the Post Processing Order (PPO) queue. The message with the specified Order ID (&1) is not processed further because the system has decided to discard it.
  Common causes include:
  
  
  Duplicate Message Processing:
  The message with the given Order ID has already been processed or is being processed, and the system detects a duplicate inbound message.
  
  
  Message Already Processed or Locked:
  The inbound message is locked or already processed, so the system discards the duplicate inbound processing to avoid inconsistencies.
  
  
  Incorrect Configuration of the PPO Queue:
  The PPO queue might be misconfigured or corrupted, causing the system to discard inbound messages.
  
  
  Message Processing Errors:
  Previous errors in message processing might have caused the message to