How To Fix /IWBEP/CM_CP029 - Proxy model class '&1' not found

/IWBEP/CM_CP029 - Overview

• Message type: E = Error

• Message class: /IWBEP/CM_CP -

• Message number: 029

• Message text: Proxy model class '&1' not found

Self-Explanatory Message

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/IWBEP/CM_CP029 - Details

• The SAP error message /IWBEP/CM_CP029 Proxy model class '&1' not found typically occurs in the context of SAP Gateway and OData services. This error indicates that the system is unable to find the specified proxy model class, which is necessary for the OData service to function correctly.
  
  Cause:
  
  Missing Proxy Class: The specified proxy model class has not been generated or is missing from the system.
  Incorrect Configuration: The OData service may not be properly configured, leading to the system being unable to locate the required proxy class.
  Transport Issues: If the proxy class was recently transported from another system, it may not have been transported correctly.
  Namespace Issues: The class might exist in a different namespace than expected.
  Activation Issues: The OData service or the associated model might not be activated.
  
  
  Solution:
  
  
  Check Proxy Class Generation:
  
  Go to transaction code SEGW (Gateway Service Builder).
  Check if the service and the associated model are correctly defined.
  If the proxy class is