How To Fix /IWBEP/CM_V4_MED067 - Property '&1' of entity type '&2' does not have an internal name

/IWBEP/CM_V4_MED067 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_V4_MED -

• Message number: 067

• Message text: Property '&1' of entity type '&2' does not have an internal name

Self-Explanatory Message

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/IWBEP/CM_V4_MED067 - Details

• The SAP error message /IWBEP/CM_V4_MED067 indicates that there is a problem with the metadata of an OData service. Specifically, it states that a property of an entity type does not have an internal name, which is necessary for the OData service to function correctly.
  
  Cause:
  
  Missing Internal Name: The property in question is defined in the OData model but lacks an internal name. This can happen if the property was not properly defined in the underlying data model or if there was an issue during the generation of the OData service.
  Model Definition Issues: There may be inconsistencies or errors in the way the entity type or its properties are defined in the ABAP Dictionary or the OData service definition.
  Transport Issues: If the OData service was transported from one system to another, there might be missing or incomplete definitions in the target system.
  
  
  Solution:
  
  Check Entity Type Definition: Go to the transaction code /IWFND/MAINT_SERVICE and