How To Fix /IWBEP/SBOD109 - Property name '&1' is not unique within inheritance hierarchy

/IWBEP/SBOD109 - Overview

• Message type: E = Error

• Message class: /IWBEP/SBOD -

• Message number: 109

• Message text: Property name '&1' is not unique within inheritance hierarchy

Self-Explanatory Message

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/IWBEP/SBOD109 - Details

• The SAP error message /IWBEP/SBOD109 Property name '&1' is not unique within inheritance hierarchy typically occurs in the context of SAP Gateway and OData services when there is a conflict in property names within an entity type that inherits from another entity type. This can happen when two or more properties with the same name exist in the inheritance hierarchy, leading to ambiguity.
  
  Cause:
  
  
  Duplicate Property Names: The error arises when a property with the same name is defined in both a base entity and a derived entity. This can happen if:
  
  The same property is defined in multiple places in the inheritance chain.
  The property is inherited from a base class and also defined in a derived class.
  
  
  
  Model Definition Issues: The issue may stem from how the OData model is defined, particularly if there are inconsistencies in the metadata definitions.
  
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Inheritance Structure:
  
  Review the entity