Defining a PCOMM TN3270E session

About this task

Start from the Windows desktop - Operating System Level Dependent

Procedure

  1. Select Programs --> IBM Personal Communications --> Start or Configure Sessions

    The IBM Personal Communication (PCOMM) Session Manager window is displayed.

  2. Click New Session
    The Customized Communication window is displayed:
    • Type of Host zSeries
    • Interface LAN
    • Attachment Telnet3270
    Figure 1. Customize Communication window
    Customize Communication window
  3. Click Link Parameters
  4. Define the connection from the workstation to the OSA-ICC server.
    Figure 2. Telnet3270 window
    Telenet 3270 window
  5. Enter the Host name or IP Address.

    The values in Host Name or IP Address and Port Number were specified when defining the OSA-ICC server configuration. For more information on defining your OSA-ICC server Configuration see, Edit server configuration.

  6. Enter the Port Number.

    This must match the Port Number (either secure or non-secure) in the OSA-ICC Configuration

  7. Enter the LU or Group Name.

    This must match the LU name in the OSA-ICC server configuration.

  8. Click OK on the Telnet3270 window.
    Note:
    1. It is recommended that you select auto-reconnect. However, understand that the drop session option for configuring an OSA-ICC will not work as expected. The auto-reconnect option will automatically reconnect your session after you drop it. For more information on the drop session option, see Drop session.
    2. z/OS Master Console input/output console session, with the DHD option enabled:
      • Must have the auto-reconnect function enabled.
      • Must have a unique LU name to ensure session auto-reconnection and MSC console recovery occurs correctly. See “LU Name” in Display client connections.

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Results

If you wish, use the Session Parameters option in Customize Communication to set a screen size other than 24 by 80. It is recommended that your screen size matches the operating system screen size.

For z/OS:
  • Display type 3277 model 2 has a screen size of 24 rows by 80 columns.
  • Display type 3277 model 3 has a screen size of 32 rows by 80 columns.

See your VTAM definitions for z/OS and your Operating System console definitions for more details.

Clicking OK on the Customize Configuration window causes PCOMM to initiate the connection to the host.

If the host session is ready for communication, the screen displayed shows your connection information for this session. For example:
Figure 3. E - Capture — [24x80]
E - Capture — [24x80]

Line 1: 148_1 is the defined server name; 10.21.1.228:3270 shows the defined server address and port number.

Line 2: session index; CSS number; MIF ID number, logical CU number (always 0); unit address for this device; LU name.

Line 3: information for the connected processor.
  • Machine Type: Machine specific
  • Mfg Info: set to IBM
  • SN: Serial Number
  • CHPID: Chpid Number
  • Status: Active or Inactive – Active denotes LPAR has been activated for this defined connection and is ready to be enabled by the Host Operating System
Important Note: When using IBM eNetwork Personal Communications (PCOMM) for client TN3270E display sessions, the following statement must be present in the PCOMM profile files (xxx.WS) to ensure that printer WCC controls are ignored if sent by the host:
[LT]
IgnoreWCCStartPrint=Y
UndefinedCode=Y

If these statements are not present in your PCOMM profile files you will have to edit the xxx.WS files on your client PC with a PC text editor to add the statement lines.