Message type: E = Error
Message class:  /IWBEP/SBOD -  
Message number: 102
Message text: Complex Type name '&1' is not unique
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The SAP error message /IWBEP/SBOD102 Complex Type name '&1' is not unique typically occurs in the context of SAP Gateway and OData services. This error indicates that there are multiple definitions of a complex type with the same name in the service metadata, which leads to ambiguity when the system tries to resolve which definition to use.
Cause: Duplicate Definitions: The most common cause of this error is that there are multiple complex types defined with the same name in the OData service. This can happen if: You have multiple data models or service definitions that inadvertently define the same complex type. There are inconsistencies in the naming conventions or if the same type is included in different namespaces. Service Versioning: If you have multiple versions of a service and they define the same complex type, this can also lead to conflicts. Transport Issues: Sometimes, if transports are not properly managed, it can lead to duplicate
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