Message type: E = Error
Message class:  /IWBEP/CM_MGW_RT -  
Message number: 179
Message text: Uppercase setting is not allowed for property &1
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The SAP error message /IWBEP/CM_MGW_RT179 indicates that there is an issue with the uppercase setting for a property in an OData service. This error typically arises when the OData service is trying to process a property that is defined with an uppercase setting, which is not allowed according to the OData specifications.
Cause: Uppercase Property Name: The property name in the OData model is defined in uppercase, which is not compliant with the OData standard that requires property names to be in camelCase or lowercase. Model Definition: The issue may stem from the way the data model is defined in the ABAP backend or the way the metadata is generated for the OData service. Service Implementation: If the service implementation is trying to access or manipulate properties that are defined in uppercase, it can lead to this error.
Solution: Check Property Names: Review the property names in your OData model and ensure that they are defined
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