How To Fix /IWFND/CM_MGW_RT123 - Navigation property '&1' named identical to property '&2' of entity '&3'

/IWFND/CM_MGW_RT123 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_MGW_RT -

• Message number: 123

• Message text: Navigation property '&1' named identical to property '&2' of entity '&3'

Self-Explanatory Message

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/IWFND/CM_MGW_RT123 - Details

• The SAP error message /IWFND/CM_MGW_RT123 typically occurs in the context of SAP Gateway and OData services. This error indicates that there is a conflict in the naming of navigation properties and entity properties within your OData model. Specifically, it suggests that a navigation property is named the same as a property of the same entity, which can lead to ambiguity in the OData service.
  
  Cause:
  The error is caused by the following:
  
  A navigation property (which is used to navigate between entities) has the same name as a property of the entity itself. This can confuse the OData service as it cannot distinguish between the two.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Rename the Navigation Property: 
  
  Change the name of the navigation property to something unique that does not conflict with any existing property names in the entity. This is the most straightforward solution.
  
  
  
  Check the Data Model:
  
  Review the data model in