How To Fix /IWBEP/CM_V4_MED223 - Scale of value 'floating' can only be set on Edm.Decimal

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_V4_MED -

• Message number: 223

• Message text: Scale of value 'floating' can only be set on Edm.Decimal

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_V4_MED223 - Scale of value 'floating' can only be set on Edm.Decimal ?

  The SAP error message /IWBEP/CM_V4_MED223 indicates that there is an issue with the data type being used in an OData service. Specifically, the error states that the scale of value 'floating' can only be set on Edm.Decimal. This typically occurs when there is an attempt to define a floating-point number (like Edm.Double) with a scale that is only applicable to decimal types.
  Cause:
  
  Data Type Mismatch: The error arises when a property in your OData model is defined as a floating-point type (e.g., Edm.Double), but you are trying to set a scale or precision that is only valid for decimal types (Edm.Decimal).
  Model Definition: The issue may stem from the way the OData model is defined in the ABAP backend. If the model is incorrectly configured to expect a decimal scale on a floating-point type, this error will occur.
  
  Solution:
  
  
  Check Data Type Definitions: Review the data type definitions in your OData service. Ensure that any property that requires a scale is defined as Edm.Decimal instead of Edm.Double or any other floating-point type.
  
  
  Adjust the Model: If you need to maintain a floating-point type, remove any scale or precision settings associated with it. If you need to use scale and precision, change the data type to Edm.Decimal.
  
  
  Regenerate the OData Service: After making changes to the model, regenerate the OData service to ensure that the changes take effect.
  
  
  Test the Service: After making the necessary adjustments, test the OData service to confirm that the error no longer occurs.
  
  
  Related Information:
  
  OData Model: Understanding the differences between Edm.Decimal and Edm.Double is crucial. Edm.Decimal is used for fixed-point numbers with defined precision and scale, while Edm.Double is used for floating-point numbers that do not have fixed precision.
  SAP Gateway: Familiarize yourself with the SAP Gateway and how it handles OData services, as this will help in troubleshooting similar issues in the future.
  Documentation: Refer to the SAP documentation for OData services and data types to ensure compliance with best practices.
  
  By following these steps, you should be able to resolve the error and ensure that your OData service functions correctly.