How To Fix CDS_UNIT_MESSAGE033 - &1 is mentioned more than once as CDS under test.

SAP Error Message - Details

• Message type: E = Error

• Message class: CDS_UNIT_MESSAGE - Message Class

• Message number: 033

• Message text: &1 is mentioned more than once as CDS under test.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CDS_UNIT_MESSAGE033 - &1 is mentioned more than once as CDS under test. ?

  The SAP error message CDS_UNIT_MESSAGE033 typically indicates that there is a problem with the definition of a Core Data Services (CDS) view or entity in your ABAP environment. Specifically, the message states that a certain entity (or CDS view) is mentioned more than once in the context of a test or validation scenario.
  Cause:
  
  Duplicate Definitions: The error usually arises when the same CDS entity is referenced multiple times in a test scenario or in the definition of another CDS view.
  Incorrect Annotations: There may be incorrect or conflicting annotations in the CDS view definitions that lead to ambiguity.
  Test Configuration: If you are running unit tests for CDS views, the test configuration might be incorrectly set up, leading to the same entity being included multiple times.
  
  Solution:
  
  Check for Duplicates: Review the CDS view definitions and the associated test classes to ensure that the same entity is not being referenced multiple times. Remove any duplicate references.
  Review Annotations: Ensure that the annotations in your CDS views are correctly defined and do not conflict with each other.
  Test Configuration: If you are using unit tests, check the test configuration to ensure that entities are not being included multiple times in the test setup.
  Refactor Code: If necessary, refactor your CDS views or the test cases to eliminate redundancy and ensure clarity in the definitions.
  Use Unique Aliases: If you need to reference the same entity multiple times, consider using unique aliases for each reference to avoid confusion.
  
  Related Information:
  
  CDS Views: Core Data Services (CDS) is a framework for defining semantically rich data models in SAP. Understanding how to define and use CDS views is crucial for effective SAP development.
  Unit Testing in ABAP: Familiarize yourself with the unit testing framework in ABAP, especially how to set up tests for CDS views.
  SAP Notes and Documentation: Check SAP Notes and the official SAP documentation for any updates or specific guidelines related to the error message.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting the SAP community for further assistance.