How To Fix CDS_UNIT_MESSAGE113 - Testing of a CDS having abstract entity as dependency is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: CDS_UNIT_MESSAGE - Message Class

• Message number: 113

• Message text: Testing of a CDS having abstract entity as dependency 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_MESSAGE113 - Testing of a CDS having abstract entity as dependency is not supported ?

  The error message CDS_UNIT_MESSAGE113 in SAP indicates that there is an issue with testing a Core Data Services (CDS) view that has an abstract entity as a dependency. This typically occurs when you are trying to execute a unit test on a CDS view that relies on an abstract entity, which is not supported in the current context.
  Cause:
  
  Abstract Entities: In SAP, an abstract entity is a type of entity that cannot be instantiated directly. It is often used as a base for other entities. When a CDS view depends on an abstract entity, it cannot be tested directly because the testing framework requires a concrete implementation to execute the tests.
  Testing Framework Limitations: The CDS testing framework does not support the execution of tests for views that depend on abstract entities, as it cannot create instances of these entities.
  
  Solution:
  
  Refactor the CDS View: If possible, refactor the CDS view to remove the dependency on the abstract entity. This may involve creating a concrete entity that can be used in place of the abstract one.
  Create a Concrete Implementation: If the abstract entity is necessary for your design, consider creating a concrete implementation of the abstract entity specifically for testing purposes. This implementation can then be used in your unit tests.
  Use Alternative Testing Approaches: If refactoring is not feasible, consider using alternative testing methods, such as integration tests or manual testing, to validate the functionality of the CDS view without relying on the unit testing framework.
  
  Related Information:
  
  CDS Views: Core Data Services (CDS) are a way to define semantically rich data models in SAP. They allow for the definition of views that can be consumed by various applications.
  Abstract Entities: These are entities defined in the data model that serve as templates for other entities. They cannot be instantiated directly and are typically used to define common attributes or behaviors.
  Unit Testing in SAP: Unit testing in SAP is a way to validate the functionality of individual components, such as CDS views, to ensure they work as expected. However, certain limitations exist based on the underlying data model and dependencies.
  
  By addressing the dependency on abstract entities, you can resolve the error and successfully test your CDS views.