- Open QWS3270 Secure.
- Go to options and choose Session.
- Set HLLAPI session ID there and restart QWS3270.
- Use above created ID in UiPath terminal configuration.
- In HLLAPI function, use WinHLLAPI (case sensitive).
- Remove check from EHLL enhanced .
Note: You have to start connection from QWS3270 manually. UiPath will attach to it.