There was an error connecting to terminal AS400

Hi All,

I got error when i specify AS400 terminal session activity
“There was an error connecting to terminal”

The log show
"Message: There was an error connecting to terminal. Error code: Error

Exception Type: System.Exception

An ExceptionDetail, likely created by IncludeExceptionDetailInFaults=true, whose value is:
System.Exception: There was an error connecting to terminal. Error code: Error
at UiPath.Terminal.Activities.TerminalSession.EndExecute(NativeActivityContext context, IAsyncResult result)
at UiPath.Terminal.Activities.AsyncNativeActivity.BookmarkResumptionCallback(NativeActivityContext context, Bookmark bookmark, Object value)
at System.Activities.Runtime.BookmarkCallbackWrapper.Invoke(NativeActivityContext context, Bookmark bookmark, Object value)
at System.Activities.Runtime.BookmarkWorkItem.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)"

The step i try :
1.open UI path studio
2.select Sequence activity, select terminal session
3.terminal session configuration
3.1 provider = IBM personal communication
3.2 use existing profile = C:\Program Files (x86)\IBM\Client Access\Emulator\Private\UI Test.WS

conf12

ser

co

Please help !! Thanks.