Message type: E = Error
Message class:  /IWBEP/SBOD -  
Message number: 329
Message text: Entity Type Internal Name '&1' is not unique
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The SAP error message /IWBEP/SBOD329 Entity Type Internal Name '&1' is not unique typically occurs in the context of SAP Gateway and OData services. This error indicates that there are multiple entity types defined with the same internal name within the OData service, which leads to ambiguity when the service is being processed.
Cause: Duplicate Entity Types: The most common cause of this error is that there are two or more entity types defined in the OData service with the same internal name. This can happen if the same entity is defined multiple times or if there are naming conflicts during the development of the service. Incorrect Metadata: If the metadata of the OData service is not correctly defined or has been modified incorrectly, it can lead to this error. Transport Issues: If the service has been transported from one system to another, there might be inconsistencies in the definitions that lead to duplicates.
Solution: Check
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