How To Fix /BCV/QRM200 - Unit test: wrong number of result table entries

SAP Error Message - Details

• Message type: E = Error

• Message class: /BCV/QRM -

• Message number: 200

• Message text: Unit test: wrong number of result table entries

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BCV/QRM200 - Unit test: wrong number of result table entries ?

  The SAP error message /BCV/QRM200 Unit test: wrong number of result table entries typically occurs during the execution of unit tests in the SAP system, particularly when using the ABAP Unit testing framework. This error indicates that the number of entries returned in the result table does not match the expected number of entries defined in the test case.
  Cause:
  
  
  Mismatch in Expected Results: The most common cause is that the actual output of the function/module being tested does not match the expected output defined in the unit test. This could be due to changes in the underlying logic, data inconsistencies, or incorrect test case definitions.
  
  
  Data Setup Issues: If the test relies on specific data being present in the database, and that data is missing or incorrect, it can lead to unexpected results.
  
  
  Changes in Business Logic: If there have been recent changes to the business logic or the data model, the unit test may not be updated accordingly, leading to discrepancies.
  
  
  Environment Issues: Differences in the test environment (e.g., different configurations, missing data, etc.) compared to the expected environment can also lead to this error.
  
  
  Solution:
  
  
  Review the Test Case: Check the unit test case to ensure that the expected number of entries is correctly defined. Make sure that the assertions in the test case match the expected output.
  
  
  Check the Implementation: Review the implementation of the function/module being tested to ensure that it is returning the correct number of entries. Debugging the code may help identify any logical errors.
  
  
  Data Consistency: Ensure that the test data setup is correct. If the test relies on specific data, make sure that this data is present and correctly configured in the test environment.
  
  
  Update Test Cases: If there have been changes to the business logic or data model, update the unit tests accordingly to reflect these changes.
  
  
  Run Tests in Isolation: If possible, run the unit tests in isolation to ensure that they are not affected by other tests or data changes.
  
  
  Consult Documentation: Review any relevant documentation or change logs to understand if there have been any recent changes that could affect the unit test.
  
  
  Related Information:
  
  ABAP Unit Testing: Familiarize yourself with the ABAP Unit testing framework and best practices for writing and maintaining unit tests.
  Debugging Tools: Use the ABAP debugger to step through the code and understand where the discrepancy in the result set is occurring.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.