How To Fix E2074 - Type & is a generated proxy type (see documentation)

SAP Error Message - Details

• Message type: E = Error

• Message class: E2 - DE Data Dictionary

• Message number: 074

• Message text: Type & is a generated proxy type (see documentation)

What causes this issue?

The specified type is a generated proxy type. Generated proxy types are
edited in Proxy Editor and not in ABAP Dictionary.

System Response

In ABAP Dictionary, only display operations and the navigation to Proxy
Editor (pushbutton Proxy Editor)are supported for generated proxy types.

How to fix this error?

Click the pushbutton Proxy Editor in the dictionary object editor if you
want to edit a generated proxy type.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E2074 - Type & is a generated proxy type (see documentation) ?

  The SAP error message E2074, which states "Type & is a generated proxy type (see documentation)," typically occurs in the context of SAP's ABAP programming environment, particularly when dealing with proxy objects in service-oriented architecture (SOA) scenarios. This error indicates that the type you are trying to use is a generated proxy type, which means it is not a standard type but rather a type that has been created automatically by the system, often in relation to web services or remote function calls.
  Cause:
  
  Generated Proxy Type: The type you are trying to use is a proxy type that was generated by the SAP system, usually as part of a web service or a service interface.
  Incorrect Usage: The error may occur if you are trying to use the proxy type in a way that is not supported, such as trying to instantiate it directly or using it in a context where a standard type is expected.
  Missing or Incorrect Configuration: There may be issues with the configuration of the web service or the service interface that leads to this error.
  
  Solution:
  
  Check Documentation: The error message suggests checking the documentation for the generated proxy type. This documentation can provide insights into how to properly use the proxy type.
  Use the Proxy Correctly: Ensure that you are using the proxy type as intended. This may involve using specific methods or properties that are available for the proxy type.
  Regenerate the Proxy: If there are issues with the generated proxy, you may need to regenerate it. This can be done through the transaction code SPROXY or by using the relevant tools in the SAP system.
  Review Service Interface: Check the service interface and ensure that it is correctly defined and activated. If there are changes made to the service interface, you may need to regenerate the proxy.
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SPROXY (for managing proxies) and SE80 (for the Object Navigator) to explore and manage your proxy types.
  Web Services: Understand the context in which the proxy type is being used, especially if it relates to web services or remote function calls.
  ABAP Development: If you are an ABAP developer, ensure you are familiar with the concepts of proxy types, service interfaces, and how they are generated and used within the SAP environment.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.