Running Applications in a TN3270 Mainframe Display

To run Mainframe Subsystem applications in a TN3270 emulator:

  1. Build your Mainframe Subsystem Application project.
  2. Ensure that your project is associated with an enterprise server region and that the region is running.
  3. Launch the TN3270 emulator, and connect it to the region.
  4. Use the TN3270 emulator to execute the application.