Launching the TN3270 Mainframe Display to Debug Applications

When you start debugging, the IDE automatically launches the TN3270 Mainframe Display specified in the IDE preferences and connects it to the enterprise server region on which your application is running.

If the TN3270 Mainframe display of choice is closed, you can open it in one of the following ways:

  1. In the Debug perspective, right-click the application thread in the Debug view.
  2. Click Relaunch.
Parent topic: Debugging using a TN3270 Mainframe Display
Related information
Connecting the Display to an Enterprise Server when Debugging Applications
Debugging using the HACloud TN3270 emulator
Debugging using Other TN3270 Emulators