How To Fix CDS_UNIT_MESSAGE115 - Testing of a CDS having hierarchy as dependency is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: CDS_UNIT_MESSAGE - Message Class

• Message number: 115

• Message text: Testing of a CDS having hierarchy 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_MESSAGE115 - Testing of a CDS having hierarchy as dependency is not supported ?

  The error message CDS_UNIT_MESSAGE115 in SAP indicates that there is an issue with testing a Core Data Services (CDS) view that has a hierarchy as a dependency. This typically occurs when you are trying to execute or test a CDS view that relies on a hierarchical structure, which is not supported in the current context.
  Cause:
  
  Hierarchical Dependencies: The CDS view you are trying to test has a dependency on a hierarchy, which is not supported for testing in the current environment or context.
  Testing Framework Limitations: The testing framework for CDS views may not support certain features, such as hierarchies, which can lead to this error when attempting to execute or validate the view.
  Incorrect Configuration: There may be configuration issues or missing elements in the CDS view definition that prevent it from being tested properly.
  
  Solution:
  
  Review the CDS View: Check the definition of the CDS view to ensure that it is correctly defined and that any hierarchical dependencies are properly set up.
  Testing Alternatives: Instead of testing the CDS view directly, consider testing the underlying data model or the individual components that make up the hierarchy.
  Use Alternative Tools: If you need to validate the data or the structure, consider using other tools or methods outside of the CDS testing framework, such as SQL queries or ABAP reports.
  Check SAP Notes: Look for any relevant SAP Notes or documentation that may provide updates or workarounds for this specific error message. SAP frequently updates its systems, and there may be patches or notes that address this issue.
  Consult SAP Community: If the issue persists, consider reaching out to the SAP Community or forums for additional insights or solutions from other users who may have encountered the same problem.
  
  Related Information:
  
  CDS Views: Core Data Services (CDS) is a framework for defining and consuming semantically rich data models in SAP. It allows for the creation of complex data models that can include hierarchies, associations, and annotations.
  Hierarchies in CDS: Hierarchies in CDS are used to represent parent-child relationships in data. They can be complex and may require specific handling when it comes to testing and execution.
  SAP Documentation: Refer to the official SAP documentation for Core Data Services for more detailed information on how to define and work with CDS views, including those with hierarchical structures.
  
  By following these steps and considerations, you should be able to address the error message and successfully work with your CDS views.