/AIF/MES115 - Interface &1 of class &2 is not a proxy interface

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/MES -

• Message number: 115

• Message text: Interface &1 of class &2 is not a proxy interface

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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AnswerBot

• What is the cause and solution for SAP error message /AIF/MES115 - Interface &1 of class &2 is not a proxy interface ?

  The SAP error message /AIF/MES115 Interface &1 of class &2 is not a proxy interface typically occurs in the context of the Application Interface Framework (AIF) when there is an issue with the configuration of an interface. This error indicates that the specified interface is not recognized as a proxy interface, which is necessary for the AIF to process messages correctly.
  Cause:
  
  Incorrect Interface Configuration: The interface specified in the error message may not be set up as a proxy interface in the AIF configuration.
  Missing Proxy Definition: The proxy definition for the interface might be missing or not activated in the SAP system.
  Incorrect Class Assignment: The class assigned to the interface may not be appropriate or may not have the necessary proxy settings.
  Transport Issues: If the interface was recently transported from another system, it may not have been properly configured in the target system.
  
  Solution:
  
  
  Check Interface Configuration:
  
  Go to the AIF configuration transaction (usually /AIF/IFC).
  Verify that the interface specified in the error message is correctly defined as a proxy interface.
  Ensure that the interface class is set up correctly.
  
  
  
  Create or Activate Proxy:
  
  If the proxy definition is missing, create a new proxy interface using the appropriate tools (like SOAMANAGER).
  If it exists but is not activated, activate the proxy in the relevant transaction.
  
  
  
  Review Class Assignment:
  
  Check the class assigned to the interface and ensure it is the correct one that supports proxy interfaces.
  If necessary, reassign the correct class to the interface.
  
  
  
  Transport Configuration:
  
  If the interface was transported, ensure that all necessary objects and configurations were included in the transport request.
  Check for any missing dependencies or configurations that need to be set up in the target system.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to AIF and proxy interfaces for any specific guidelines or troubleshooting steps.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest support packages and notes, as there may be fixes related to AIF and proxy interfaces.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  AIF Documentation: Review the official SAP documentation on the Application Interface Framework for detailed information on configuring interfaces and proxies.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the root cause of the error and implement the necessary solutions to resolve it.