Message type: E = Error
Message class:  /IWBEP/SBOD -  
Message number: 103
Message text: Association name '&1' not unique
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The SAP error message /IWBEP/SBOD103 Association name '&1' not unique typically occurs in the context of SAP Gateway and OData services when there are multiple associations defined with the same name in the data model. This can lead to ambiguity when the system tries to resolve which association to use.
Cause: Duplicate Association Names: The primary cause of this error is that there are two or more associations defined in the same or different entity types with the same name. This can happen if the same association is mistakenly defined multiple times or if there are similar associations across different entities that have not been properly differentiated. Model Definition Issues: If the data model is not correctly defined or if there are inconsistencies in the metadata, it can lead to this error.
Solution: Check for Duplicates: Review the data model in the SAP Gateway Service Builder (transaction code SEGW). Look for the associations defined in
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