How To Fix CFD_GENERATION028 - Determination whether CDS View &1 is a projection view failed.

CFD_GENERATION028 - Overview

• Message type: E = Error

• Message class: CFD_GENERATION - Custom Fields: Generation Handler

• Message number: 028

• Message text: Determination whether CDS View &1 is a projection view failed.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_GENERATION028 - Determination whether CDS View &1 is a projection view failed. ?

  The SAP error message CFD_GENERATION028 indicates that there is an issue with determining whether a Core Data Services (CDS) view is a projection view. This error typically arises during the generation of a CDS view or when trying to use it in a context where a projection view is expected.
  
  Cause:
  
  Incorrect View Definition: The CDS view may not be defined correctly, or it may not meet the criteria to be recognized as a projection view.
  Missing Annotations: The necessary annotations that define the view's behavior or its relationship with other views may be missing.
  Dependency Issues: The CDS view may depend on other views or tables that are not accessible or have issues.
  Technical Errors: There could be technical issues in the underlying database or in the SAP system itself.
  
  
  Solution:
  
  Check View Definition: Review the definition of the CDS view to ensure it is correctly defined as a projection view. A projection view typically selects