How To Fix /IWBEP/SBOD092 - Property name '&1&2&3' is not unique in regards to the parent

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/SBOD -

• Message number: 092

• Message text: Property name '&1&2&3' is not unique in regards to the parent

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/SBOD092 - Property name '&1&2&3' is not unique in regards to the parent ?

  The SAP error message /IWBEP/SBOD092 Property name '&1&2&3' is not unique in regards to the parent typically occurs in the context of SAP Gateway and OData services. This error indicates that there is a conflict with property names in the data model, specifically that the property name being referenced is not unique within its parent entity.
  Cause:
  
  Duplicate Property Names: The most common cause of this error is that there are multiple properties defined with the same name within the same entity type or parent structure in your OData service.
  Inheritance Issues: If you are using inheritance in your data model, the property might be defined in both the parent and child entities, leading to ambiguity.
  Model Definition Errors: Errors in the definition of the data model, such as incorrect annotations or misconfigured entity types, can also lead to this issue.
  
  Solution:
  
  Check for Duplicates: Review the entity type definition in your data model to ensure that all property names are unique. If you find duplicates, rename them to ensure uniqueness.
  Review Inheritance: If you are using inheritance, ensure that properties are not being redefined in child entities unless necessary. If a property is inherited, it should not be redefined in the child entity.
  Adjust Annotations: Check the annotations in your metadata and ensure that they are correctly defined. Sometimes, incorrect annotations can lead to confusion in property definitions.
  Regenerate the Service: After making changes to the data model, regenerate the OData service and re-activate it to ensure that the changes take effect.
  Check for Consistency: Ensure that the data model is consistent across all layers (e.g., backend, service definition, and service implementation).
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SEGW (Service Builder) to manage your OData services and check the entity definitions.
  Debugging: If the issue persists, consider debugging the service to trace where the conflict arises.
  SAP Notes: Check SAP Notes and the SAP Community for any known issues or patches related to this error message.
  Documentation: Refer to the official SAP documentation for OData services and Gateway to understand best practices for defining entity types and properties.
  
  By following these steps, you should be able to resolve the error and ensure that your OData service functions correctly.