The following How-to topics deal with application debugging in Magic xpa:
How Do I Debug My Application Using the Debugger?
How Do I Debug Rich Client Tasks?
How Do I Use the Debugger When Running Parallel Programs?
How Do I Set Breakpoints in the Application?
How Do I Control the Information Logged by the Debugger?
How Do I Manipulate Data While Debugging?
How Do I Debug a Component?
How Do I Log the Database Activity?