Message type: E = Error
Message class:  /IWBEP/CM_V4_MED -  
Message number: 167
Message text: Conversion exit '&1' already set: property '&2' of complex type '&3'
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The SAP error message /IWBEP/CM_V4_MED167 indicates that there is an issue with the conversion exit for a complex type in an OData service. This error typically arises when there is an attempt to set a property of a complex type that has already been set, leading to a conflict.
Cause: Duplicate Property Assignment: The error usually occurs when the same property of a complex type is being assigned multiple times in the same context, which is not allowed. Incorrect Mapping: There may be an issue with the mapping of the properties in the OData service, where the same property is being referenced or set incorrectly. Data Model Issues: The underlying data model may have inconsistencies or conflicts that lead to this error.
Solution: Check the OData Service Implementation: Review the implementation of the OData service to ensure that properties of complex types are not being set multiple times. Look for any loops or conditions that might cause the
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