Enabling global breakpoints in JDeveloper

In larger ADF projects with more than one workspace and with many projects, it might happen that a breakpoint can not be set on a class from a different workspace or project, even though JDeveloper properly navigates to the source file. In this case, make sure that the “Scope for New Breakpoints” is set to “Global” in the “Debugger/Breakpoints” preferences (open the preferences dialog through “Tools/Preferences”):