How To Fix CDS_UNIT_MESSAGE114 - Testing of a CDS having custom entity as dependency is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: CDS_UNIT_MESSAGE - Message Class

• Message number: 114

• Message text: Testing of a CDS having custom 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_MESSAGE114 - Testing of a CDS having custom entity as dependency is not supported ?

  The error message CDS_UNIT_MESSAGE114 in SAP indicates that there is an issue with testing a Core Data Services (CDS) view that has a custom entity as a dependency. This typically occurs when you attempt to execute unit tests on a CDS view that relies on a custom entity, which is not supported in the current context.
  Cause:
  
  Custom Entity Dependency: The CDS view you are trying to test has a dependency on a custom entity (e.g., a custom table or a custom CDS view) that is not recognized or supported in the testing framework.
  Testing Framework Limitations: The SAP testing framework for CDS views may not support certain types of dependencies, particularly those involving custom entities or complex relationships.
  Configuration Issues: There may be configuration issues in the development environment that prevent the proper execution of the test.
  
  Solution:
  
  Refactor the CDS View: If possible, refactor the CDS view to eliminate the dependency on the custom entity. This may involve creating a simpler view or using standard entities that are supported in the testing framework.
  Mocking Dependencies: If you need to test the CDS view, consider creating mock data or a mock entity that simulates the behavior of the custom entity. This allows you to isolate the testing of the CDS view without relying on the actual custom entity.
  Use Alternative Testing Methods: Instead of using the unit testing framework for CDS views, consider using other testing methods such as:
  
  Manual testing through transaction codes (e.g., SE11, SE16) to validate the output of the CDS view.
  Creating ABAP programs or reports that utilize the CDS view and validate the results.
  
  
  Check for Updates: Ensure that your SAP system is up to date with the latest support packages and notes, as SAP may have introduced enhancements or fixes related to CDS testing in newer versions.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to CDS views and unit testing for any specific guidance or known issues.
  Documentation: Refer to the official SAP documentation on Core Data Services and unit testing for best practices and guidelines.
  Community Forums: Engage with the SAP Community or forums to see if other developers have encountered similar issues and what solutions they have implemented.
  
  By addressing the dependency issue and considering alternative testing approaches, you should be able to work around the limitations imposed by the error message CDS_UNIT_MESSAGE114.