How to establish a Connection for mainframe (QWS3270 Secure)

  1. Open QWS3270 Secure.
  2. Go to options and choose Session.
  3. Set HLLAPI session ID there and restart QWS3270.
  4. Use above created ID in UiPath terminal configuration.
  5. In HLLAPI function, use WinHLLAPI (case sensitive).
  6. Remove check from EHLL enhanced .

Note: You have to start connection from QWS3270 manually. UiPath will attach to it.