Message type: E = Error
Message class:  /IWBEP/CM_V4_MED -  
Message number: 059
Message text: Parameter '&1' is EDM-based
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The SAP error message /IWBEP/CM_V4_MED059 Parameter '&1' is EDM-based typically occurs in the context of SAP Gateway and OData services. This error indicates that a parameter in your OData service is defined as EDM (Entity Data Model) based, but it is being used in a way that is not compatible with its definition.
Cause: EDM-based Parameter: The parameter in question is defined in the OData service as an EDM type, which means it is expected to follow certain rules and formats defined by the Entity Data Model. Incorrect Usage: The error can occur if the parameter is being passed in a way that does not conform to its EDM definition. This could be due to incorrect data types, missing values, or improper formatting. Service Definition Issues: There may be issues in the service definition or the way the service is being called, such as incorrect URL parameters or query options.
Solution: Check Parameter Definition: Review the
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