What does the ABAP Debugger help developers to do?

The ABAP Debugger is a powerful tool specifically designed to help developers troubleshoot and refine ABAP code effectively. When a developer is working on ABAP applications, they may encounter issues or bugs in the code that need to be identified and resolved. The ABAP Debugger allows developers to run their programs in a controlled environment where they can examine the program's execution flow, inspect variables, set breakpoints, and assess the values of fields at runtime.

By utilizing the features of the ABAP Debugger, developers can step through their code line by line, understand how data is being processed, and see the impact of code changes in real-time. This step-by-step analysis is crucial for diagnosing issues, optimizing performance, and ensuring that the code behaves as expected.

In contrast, writing documentation, developing user interfaces, and managing database connections do not fall within the primary functionalities of the ABAP Debugger. These activities involve different tools and methodologies specific to documentation practices, user interface design, and database management, making option B the accurate choice regarding the capabilities of the ABAP Debugger.