Message type: E = Error
Message class:  /IWBEP/SBOD -  
Message number: 148
Message text: Entity Type '&1&2&3' is mapped to an invalid ABAP structure
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The SAP error message /IWBEP/SBOD148 Entity Type '&1&2&3' is mapped to an invalid ABAP structure typically occurs in the context of SAP Gateway and OData services. This error indicates that there is a problem with the mapping of an OData entity type to an ABAP structure, which is essential for the proper functioning of the OData service.
Cause: Invalid ABAP Structure: The ABAP structure that the entity type is supposed to map to does not exist or is not correctly defined. Changes in Data Model: If there have been recent changes to the underlying data model (like changes in the database table or structure), the OData service may not reflect these changes correctly. Transport Issues: If the ABAP structure was transported from one system to another, it might not have been transported correctly or might be missing in the target system. Inconsistent Metadata: The metadata for the OData service may be inconsistent with the actual
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