How To Fix /IWFND/CM_DESIGNTIME019 - Proxy class name invalid

/IWFND/CM_DESIGNTIME019 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_DESIGNTIME -

• Message number: 019

• Message text: Proxy class name invalid

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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/IWFND/CM_DESIGNTIME019 - Details

• The SAP error message /IWFND/CM_DESIGNTIME019 Proxy class name invalid typically occurs in the context of SAP Gateway and OData services. This error indicates that there is an issue with the proxy class name that is being used in the service definition or implementation.
  
  Cause:
  
  Invalid Naming Convention: The proxy class name does not adhere to the naming conventions expected by the SAP system. This could be due to special characters, incorrect length, or other naming issues.
  Missing or Incorrect Configuration: The service might not be properly configured in the SAP Gateway, leading to the system being unable to recognize the proxy class.
  Transport Issues: If the service was transported from one system to another, there might be inconsistencies or missing objects in the target system.
  Development Environment Issues: If you are working in a development environment, there might be issues with the local development objects or inconsistencies in the transport layer.
  
  
  Solution:
  
  Check Naming Conventions: Ensure that