How To Fix TWBA101 - Test case &1 cannot be referenced itself

SAP Error Message - Details

• Message type: E = Error

• Message class: TWBA - Test case attribute messages

• Message number: 101

• Message text: Test case &1 cannot be referenced itself

What causes this issue?

You tried to specify the current test case as referred test case.

System Response

The test case cannot refer to its self.

How to fix this error?

Use another test case or create a new test case.
The referred test case need not be in this system.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TWBA101 - Test case &1 cannot be referenced itself ?

  The SAP error message TWBA101, which states "Test case &1 cannot be referenced itself," typically occurs in the context of test case management within SAP systems, particularly when using the SAP Solution Manager or similar testing tools. This error indicates that a test case is attempting to reference itself, which is not allowed.
  Cause:
  The primary cause of this error is that a test case is configured in such a way that it includes a reference to itself, either directly or indirectly. This can happen if:
  
  The test case is mistakenly set up to call itself in its own execution flow.
  There is a circular reference where a test case references another test case that eventually references the original test case.
  
  Solution:
  To resolve the TWBA101 error, you can follow these steps:
  
  
  Review Test Case Configuration:
  
  Open the test case that is causing the error.
  Check the execution flow and any references to other test cases.
  Ensure that the test case does not reference itself directly.
  
  
  
  Check for Circular References:
  
  If the test case references other test cases, verify that none of those test cases reference back to the original test case.
  If you find any circular references, modify the test case structure to eliminate them.
  
  
  
  Modify Test Case Logic:
  
  If the test case needs to perform actions that are similar to another test case, consider creating a separate test case for that logic and reference the new test case instead.
  
  
  
  Testing:
  
  After making the necessary changes, save the test case and try to execute it again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  SAP Solution Manager: This tool is often used for managing test cases, and understanding its functionalities can help in better structuring test cases.
  Documentation: Refer to SAP documentation or help resources for guidelines on creating and managing test cases effectively.
  Community Forums: Engaging with SAP community forums can provide insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the TWBA101 error and ensure that your test cases are correctly configured without self-references.