How To Fix /IWBEP/CM_V4_ANNO050 - Constant expression cannot be created

/IWBEP/CM_V4_ANNO050 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_V4_ANNO -

• Message number: 050

• Message text: Constant expression cannot be created

Self-Explanatory Message

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/IWBEP/CM_V4_ANNO050 - Details

• The SAP error message /IWBEP/CM_V4_ANNO050: Constant expression cannot be created typically occurs in the context of SAP Gateway and OData services. This error indicates that there is an issue with the way a constant expression is being defined or used in your OData service annotations.
  Causes:
  
  Invalid Constant Definition: The constant expression may be defined incorrectly in the annotations. This could be due to syntax errors or unsupported data types.
  Unsupported Data Types: The constant expression might be using a data type that is not supported in the context of the OData service.
  Annotation Issues: There may be issues with the annotations themselves, such as missing or incorrect properties.
  Version Compatibility: The error could arise from using features or syntax that are not compatible with the version of the SAP Gateway or OData service you are using.
  
  Solutions:
  
  Check Annotations: Review the annotations in your OData service definition. Ensure that all constants are defined correctly and that