How To Fix /AIF/MES072 - Parameter &1 does not exist in proxy structure

/AIF/MES072 - Overview

• Message type: E = Error

• Message class: /AIF/MES -

• Message number: 072

• Message text: Parameter &1 does not exist in proxy structure

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 /AIF/MES072 - Parameter &1 does not exist in proxy structure ?

  The SAP error message /AIF/MES072 Parameter &1 does not exist in proxy structure typically occurs in the context of SAP Application Interface Framework (AIF) when there is a mismatch between the expected parameters in the proxy structure and the parameters being sent in the message.
  
  Cause:
  
  Mismatch in Parameter Names: The parameter name being referenced in the error message does not exist in the defined proxy structure. This could be due to a typo or an incorrect parameter name being used in the message.
  Changes in Proxy Structure: If the proxy structure has been modified (e.g., fields added or removed) and the interface is still using the old structure, this error can occur.
  
  Configuration Issues: The configuration of the AIF interface may not be aligned with the actual data structure being used.
  Versioning Issues: If there are multiple versions of the interface or proxy, the wrong version might be referenced.
  
  
  Solution:
  
  Check Parameter Names: Verify that the