How To Fix /IWFND/CM_MGW_RT116 - Property '&2' of data object '&1' has no type assigned

/IWFND/CM_MGW_RT116 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_MGW_RT -

• Message number: 116

• Message text: Property '&2' of data object '&1' has no type assigned

Self-Explanatory Message

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/IWFND/CM_MGW_RT116 - Details

• The SAP error message /IWFND/CM_MGW_RT116 indicates that there is a property in a data object that does not have a type assigned to it. This error typically occurs in the context of SAP Gateway and OData services when the metadata definition of an entity is incomplete or incorrectly defined.
  
  Cause:
  
  Missing Type Definition: The property in question is defined in the OData service but does not have an associated data type. This can happen if the metadata is not properly defined in the service's data model.
  Incorrect Annotations: If the annotations in the service definition are incorrect or missing, it can lead to this error.
  Model Changes: If there have been recent changes to the data model (like adding new properties) without updating the corresponding metadata, this error may occur.
  Service Activation Issues: Sometimes, the service may not be activated properly, leading to inconsistencies in the metadata.
  
  
  Solution:
  
  
  Check Metadata Definition: Review the metadata definition of the