However, the most significant restriction is that no ABAP technology can be used for designing the Debugger interface and it is therefore not possible to create a modern user interface. Just calm down and understand the process before delving too much into the technicalities. There are two types of debuggers, the classical debugger and the new debugger. Debugging is a way to find the root cause of SAP transaction behavior. The Debugger is ready for input and the application is waiting for input.
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