How To Fix WZRE_PRX104 - Message Header: Value &1 for Field &2 is not supported

WZRE_PRX104 - Overview

• Message type: E = Error

• Message class: WZRE_PRX - SOA messages from proxy implementations

• Message number: 104

• Message text: Message Header: Value &1 for Field &2 is not supported

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WZRE_PRX104 - Message Header: Value &1 for Field &2 is not supported ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WZRE_PRX104 Message Header: Value &1 for Field &2 is not supported
  
  
  Cause:
  This error typically occurs when a value provided for a specific field in a message header is not recognized or supported by the system. The placeholders &1 and &2 represent:
  
  &1: The actual value entered or received.
  &2: The field name in which this value was found.
  
  In the context of SAP, this often happens during message processing (e.g., IDoc processing, proxy communication, or message interface handling) where the system expects certain predefined values for fields such as message type, partner type, or other header attributes. If the value does not match the expected set, the system raises this error.
  
  Common Scenarios:
  
  Incorrect or unexpected message type or message ID in the header.
  Unsupported partner type or partner number.
  Custom or third-party system sending values not configured in SAP.
  Configuration mismatch between sender and receiver systems.
  Incorrect mapping