How To Fix CDS_UNIT_MESSAGE109 - Testing of a CDS abstract entity is not supported

CDS_UNIT_MESSAGE109 - Overview

• Message type: E = Error

• Message class: CDS_UNIT_MESSAGE - Message Class

• Message number: 109

• Message text: Testing of a CDS abstract entity is not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CDS_UNIT_MESSAGE109 - Testing of a CDS abstract entity is not supported ?

  The error message CDS_UNIT_MESSAGE109 in SAP indicates that you are trying to test a Core Data Services (CDS) abstract entity, which is not supported. Abstract entities in CDS are typically used as a base for other entities and cannot be instantiated or tested directly.
  
  Cause:
  
  Abstract Entity: The CDS view you are trying to test is defined as an abstract entity. Abstract entities are meant to be extended or used as a base for other entities, and they do not have a concrete implementation that can be executed or tested directly.
  Testing Context: The testing framework in SAP expects a concrete entity that can be executed, and since abstract entities do not provide this, the error is raised.
  
  
  Solution:
  
  
  Use Concrete Entities: Instead of testing the abstract entity directly, you should create a concrete entity that extends the abstract entity. You can then test the concrete entity.
  
  Example: If you have an abstract entity Z_Abstract_Entity, create