How To Fix /IWBEP/CM_V4_MED128 - Type information for property '&1' already assigned by structure

/IWBEP/CM_V4_MED128 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_V4_MED -

• Message number: 128

• Message text: Type information for property '&1' already assigned by structure

Self-Explanatory Message

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/IWBEP/CM_V4_MED128 - Details

• The SAP error message /IWBEP/CM_V4_MED128 indicates that there is a conflict in the type information for a property in an OData service. Specifically, it means that the type information for the property (represented by &1) has already been assigned by a structure, and there is an attempt to assign it again, which is not allowed.
  
  Cause:
  
  Duplicate Type Assignment: The property in question is likely defined in multiple places or is being redefined in a way that conflicts with its original definition.
  Model Definition Issues: There may be inconsistencies in the data model definitions, such as conflicting data types or structures being used for the same property.
  Service Implementation Errors: Errors in the implementation of the OData service, such as incorrect annotations or misconfigured entity types.
  
  
  Solution:
  
  Check Data Model: Review the data model definitions in the OData service. Ensure that the property is defined only once and that its type is consistent across all usages.
  Remove