How To Fix /IWFND/CM_CNP031 - User subscription is not required for object '&1' and consumer type '&2'

/IWFND/CM_CNP031 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_CNP -

• Message number: 031

• Message text: User subscription is not required for object '&1' and consumer type '&2'

Self-Explanatory Message

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/IWFND/CM_CNP031 - Details

• The SAP error message /IWFND/CM_CNP031 indicates that a user subscription is not required for a specific object and consumer type. This error typically arises in the context of SAP Gateway and OData services, particularly when dealing with the subscription model for notifications or event-driven architectures.
  
  Cause:
  
  Incorrect Configuration: The object (e.g., an OData service) may not be configured to require user subscriptions. This can happen if the service is not set up to support notifications or if the subscription feature is not enabled for that specific object.
  Consumer Type Mismatch: The consumer type specified in the request may not match the expected type for the object. For example, if the object is intended for a different type of consumer (like a mobile app vs. a web application), this error may occur.
  Service Implementation: The OData service implementation may not have the necessary logic to handle subscriptions for the specified object.
  
  
  Solution:
  
  
  Check Service Configuration:
  
  Go to the