Message type: E = Error
Message class:  /IWBEP/CM_V4_MED -  
Message number: 312
Message text: Scale combination invalid on property '&1' (complex type '&2')
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The SAP error message /IWBEP/CM_V4_MED312 Scale combination invalid on property '&1' (complex type '&2') typically occurs in the context of OData services when there is an issue with the data model, specifically related to the scale and precision of numeric properties in a complex type.
Cause: Invalid Scale/Precision: The error indicates that the scale combination for a numeric property is invalid. This usually happens when the data being sent or received does not conform to the defined scale and precision in the data model. Data Type Mismatch: The property defined in the OData service may have a specific data type (e.g., Decimal, Float) with defined scale and precision, and the incoming or outgoing data does not match these specifications. Model Definition Issues: There may be discrepancies in the way the complex type is defined in the OData service metadata versus how it is being used in the application.
Solution: Check Data Model: Review the definition of
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