How To Fix /IWFND/CM_CNP036 - Consumer adapter class instance has been created (class name: '&1')

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_CNP -

• Message number: 036

• Message text: Consumer adapter class instance has been created (class name: '&1')

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 /IWFND/CM_CNP036 - Consumer adapter class instance has been created (class name: '&1') ?

  The SAP error message /IWFND/CM_CNP036 indicates that a consumer adapter class instance has been created, and it typically relates to issues in the SAP Gateway framework, particularly when dealing with OData services. This message is often informational, but it can also indicate that there is a problem with the configuration or implementation of the OData service.
  Cause:
  
  Configuration Issues: The OData service may not be properly configured in the SAP Gateway.
  Implementation Errors: There may be issues in the implementation of the consumer adapter class.
  Service Activation: The OData service might not be activated or properly registered in the SAP Gateway.
  Authorization Issues: There could be authorization problems preventing the service from functioning correctly.
  Network Issues: Connectivity problems between the client and the SAP Gateway could lead to this error.
  
  Solution:
  
  
  Check Service Activation:
  
  Go to the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE).
  Ensure that the OData service is activated and properly registered.
  
  
  
  Review Implementation:
  
  Check the implementation of the consumer adapter class. Ensure that it adheres to the expected structure and logic.
  Look for any coding errors or exceptions that might be causing the issue.
  
  
  
  Check Configuration:
  
  Verify the configuration settings for the OData service in the SAP Gateway.
  Ensure that all necessary parameters are set correctly.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the OData service.
  Check the roles and authorizations assigned to the user.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the OData service to identify where the problem occurs.
  Use transaction code /IWFND/DEBUG to set breakpoints and analyze the flow of the service.
  
  
  
  Check Logs:
  
  Review the application logs (transaction code SLG1) for any related error messages that could provide more context about the issue.
  
  
  
  Network Configuration:
  
  Ensure that there are no network issues affecting the connection between the client and the SAP Gateway.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address known issues related to this error message.
  Documentation: Refer to the SAP Gateway documentation for detailed information on configuring and troubleshooting OData services.
  Community Forums: Consider searching or posting in SAP community forums for additional insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.