HP-UX TN3270 Users Guide, March 1998
Table Of Contents
- Audience
- Fast Path to TN3270 Emulation and File Transfer
- Organization of This Guide
- Typographic Conventions
- Motif Version and Character-Based Version
- Help Screens
- HP-UX SNAplus2 TN3270 Documentation Set
- Related Publications
- 1 Introducing the TN3270 Emulation Program
- Overview
- Support of TN3270 Features
- Sessions
- Model 2-5 Display Support
- File Transfer
- Background Operation
- Temporary Exit from TN3270 Emulation
- Type-Ahead during TN3270 Emulation
- Local Copy
- Keyboard Remapping
- Keystroke Recording and Replay
- International Language Support
- 3270 Status Line
- Printer Emulation
- File, Customize, and Control Menus
- HLLAPI Support
- Where Do You Go from Here?
- Overview
- 2 The TN3270 Emulation Program User Interface
- 3 Getting Started with 3270 Emulation
- Overview
- Specifying the Path to TN3270 Product Programs
- Fast Path to 3270 Terminal Emulation
- Starting the TN3270 Emulation Program
- Using Menus and Dialog Boxes
- Running 3270 Emulation in the Background
- Overview of 3270 Operations
- 3270 Data Fields
- Double-Byte Characters
- Keystroke Recording and Replay
- Running HLLAPI Programs
- Moving from the Menu Interface to TN3270 Emulation
- Exiting the TN3270 Emulation Program
- Automating the TN3270 Emulation Start-Up
- Where Do You Go from Here?
- 4 Controlling 3270 Emulation
- 5 Transferring Files
- Overview
- Fast Path to File Transfer
- Preparing to Transfer Files
- Monitoring File Transfer Status
- Transferring Files Using the Menu Interface
- Transferring Files from the HP-UX Command Prompt
- Stopping a File Transfer in Progress
- Finishing File Transfer
- 6 Customizing 3270 Emulation
- 7 Solving Problems
- Overview
- 3270 Could Not Initialize due to Failure to Fork a...
- 3270 Emulation Program Not Found
- Cannot Get from 3270 Session to TN3270 Emulation P...
- Cannot Run 3270 Emulation in Background
- Cannot Run 3270 Emulation without a Menu Interface
- Cannot Tell Which Terminal Keys Correspond to Vari...
- Characters on Display Do Not Match Keys Pressed
- Customize Menu Options Not Selectable
- Display Colors Are Different from Those Selected
- Display Is Incomplete or Hard to Read
- Error Message—3270 User Not Found
- Error Message—No 3270 Sessions
- Error Message—No 3270 Users
- Failed to Initialize Windowing System
- Fields Cannot Be Changed or Edited
- File Menu Options Not Selectable
- File Transfer Process “Hung”
- HLLAPI Application Does Not Work
- Host Response Times Option Not Selectable
- Last Transaction Time Indicator (LTTI) on Status L...
- Main Screen Invoked Instead of 3270 Session
- Model Type Radio Group Is Not Selectable
- Open Option Is Not Selectable
- Style File Contains Invalid Maximum Structured Fie...
- Unable to Obtain System Semaphores
- Overview
- Functions within Groups and Corresponding Keys
- Alphabetical List of Functions and Corresponding K...
- Overview
- How the Status Line Is Displayed
- Overview of the Status Line
- Session Status Messages
- Do Not Enter Messages
- Communications Check Codes
- Last Transaction Time Indicator
- Cursor Width Indicator
- Numeric Indicator
- Insert Indicator
- Printer Identifier
- Record/Replay ID
- Host Session
- Cursor Position Message
- Session ID
- Program Check Codes
- Overview
- Menu Interface File Transfer Messages
- Host File Transfer Messages
- Overview
- Command Format
- Output
- Error Messages
- Overview
- Overriding Host Domain Names
- Overview
- Specifying Output Method
- SPOF Format
- Model Control Commands

156 Chapter 5
Transferring Files
Transferring Files from the HP-UX Command Prompt
File Transfer Command Syntax
Most of the parameters you enter with the command are common to all
host environments, but some are specific to the host environment.
If you want information about the valid parameters and options for a
particular host type while attempting to start a command-line file
transfer process, type either tnsend or tnreceive followed by the host
type (TSO, VM or CICS) to generate help messages that explain the
syntax for the particular host type. Syntax errors in the file transfer
command (for example, not enough parameters supplied or incorrect
parentheses) also generate messages.
If your host file transfer program requires any other parameters or
options that are not described in the following sections, you can add them
to the file transfer command in the format expected by the host program;
the emulator will not attempt to interpret them, but will pass them
unchanged to the host program. Your System Administrator or host
support personnel can provide you with information about any
additional parameters required.
You must use a backslash (\) before characters such as parentheses and
quotation marks to prevent interpretation by the HP-UX shell. This may
also apply to some special characters in host file names (for example $).
The backslash is shown in the following syntaxes where it is required.
Syntax for MVS/TSO:
tnsend | tnreceive [-h 0xnn] HP-UXfilename [SESSIONID:] [\'] datasetname
[\(membername\)] [\'] [/password] [options...]
Syntax for VM/CMS:
tnsend | tnreceive [-h 0xnn] HP-UXfilename [SESSIONID:] hostfilename filetype
[filemode] [\(options...]
Syntax for CICS:
tnsend | tnreceive [-h 0xnn] HP-UXfilename [ SESSIONID:] hostfilename \(options...
[\)comments]
File Transfer Command Parameters
The Transfer command tnsend or tnreceive is required, and specifies
whether to send a file to the host or receive a file from the host. This
command must be in lowercase letters.
The following list describes the parameters that make up the transfer
command:
-h 0xnn