How To Fix /IWBEP/CM_V4_MED387 - Value control property '&1' for '&2' of compl. type '&3' is not primitive

/IWBEP/CM_V4_MED387 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_V4_MED -

• Message number: 387

• Message text: Value control property '&1' for '&2' of compl. type '&3' is not primitive

Self-Explanatory Message

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/IWBEP/CM_V4_MED387 - Details

• The SAP error message /IWBEP/CM_V4_MED387 typically occurs in the context of OData services when there is an issue with the value control property of a complex type in your data model. This error indicates that the specified property is not a primitive type, which is required for certain operations in OData services.
  
  Cause:
  
  Non-Primitive Type: The error arises when a property defined in a complex type is expected to be a primitive type (like string, integer, boolean, etc.) but is instead defined as a complex type or collection.
  Incorrect Metadata Definition: The metadata definition for the OData service may have incorrect or incomplete definitions for the complex types and their properties.
  Service Implementation Issues: There may be issues in the implementation of the OData service, such as incorrect handling of complex types in the service logic.
  
  
  Solution:
  
  Check Metadata: Review the metadata of your OData service to ensure that the properties of the complex types are