Message type: E = Error
Message class:  /IWBEP/CM_V4_MED -  
Message number: 370
Message text: Property '&1' used for advertised operation '&2' not in cplx type '&3'
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The SAP error message /IWBEP/CM_V4_MED370 typically occurs in the context of SAP Gateway and OData services. This error indicates that a property that is expected to be part of a complex type is not found. Here’s a breakdown of the components of the error message: Property '&1': This is the name of the property that is missing. Advertised operation '&2': This refers to the operation (like GET, POST, etc.) that is trying to access the property. Cplx type '&3': This is the name of the complex type that is expected to contain the property. Cause The error can be caused by several factors: Model Definition Issues: The property might not be defined in the complex type in the data model. Service Metadata: The OData service metadata might not be correctly reflecting the structure of the underlying data model. Changes in Data Model: If there have been recent changes to the data model (like adding or removing properties), the
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