HP-UX SNAplus2 Diagnostics Guide

Resolving Common Problems
Resolving Specific Problems
Chapter 248
3270 emulation program Control menu. If the status of the LU is shown
as “enabled” then check that the link station over which the 3270
emulation program is communicating to the host is active. See “Check
Communication with Other SNA Nodes” for information about this.
Step 5. Check that the LU that the 3270 emulation program is communicating
with at the host is active:
• If you are using the Motif Administration program, zoom on the link
station to see the LU.
— The LU is shown as SSCP when the ACTLU has been received.
— The LU is shown as ACTIVE when the BIND has been received.
• If you are using the command-line administration program then issue
the snapadmin status_dependent_lu command to view the
configuration.
Step 6. Check that the screen size configured for the LU matches the screen size
used by the host for that LU. Do this in one of the following two ways:
• If you are using the Motif administration program, then zoom on the
3270 LU to view its configuration.
• If you are using the command-line administration program then issue
the snapadmin query_lu_0_to_3 command to view the
configuration.
Incorrect Characters on Screen
Check that the LANG environment variable is set to the correct language
for the host system you are using. Refer to HP-UX SNAplus2
3270/3179G Users Guide and your operating system documentation for
information about how to set the language environment variable.
Unable to Transfer files Using 3270 File Transfer
If you are unable to transfer files using the 3270 file transfer, then check
the following:
Step 1. Check that the host LU is configured for distributed function terminal
(DFT) rather than control unit terminal (CUT) mode. (SNAplus2 does
not support CUT mode file transfer.) You may be able to specify DFT
mode using the logmode parameter at logon.