Hi there, I have the same issue.
The log file shows that a directory listing can be obtained, but nothing is shown. And I'm sorry, but this server is only accessible from within our company. Access from the outside world is not possible.
--------------------------------------------------------------------------
WinSCP Version 4.2.4 (Build 610) (OS 5.1.2600 Service Pack 2)
Login time: vrijdag 13 november 2009 10:35:11
--------------------------------------------------------------------------
Session name: idsko@mainframe
Host name: mainframe (Port: 21)
User name: idsko (Password: No, Key file: No)
Tunnel: No
Transfer Protocol: FTP
Ping type: C, Ping interval: 30 sec; Timeout: 15 sec
Proxy: none
FTP: FTPS: None; Passive: No [Force IP: No]
Local directory: default, Remote directory: /appl/was00t/log/glo, Update: No, Cache: No
Cache directory changes: No, Permanent: Yes
DST mode: 1
--------------------------------------------------------------------------
Password prompt (no password provided or last login attempt failed)
Connecting to mainframe ...
Connected with mainframe. Waiting for welcome message...
220-TCPFTP1 IBM FTP CS V1R8 at ALFAPROD.utr.fortis.nl, 09:35:16 on 2009-11-13.
220 Connection will close if idle for more than 50 minutes.
USER idsko
331 Send password please.
PASS ********
230 IDSKO is logged on. Working directory is "IDSKO.".
Session upkeep
SYST
215 MVS is the operating system of this server. FTP Server is running on z/OS.
FEAT
211 no Extensions supported
Connected
Got reply 1 to the command 1
--------------------------------------------------------------------------
Using FTP protocol.
Doing startup conversation with host.
PWD
257 "'IDSKO.'" is working directory.
Got reply 1 to the command 16
Changing directory to "/appl/was00t/log/glo".
Synchronizing current directory "'IDSKO.'".
CWD 'IDSKO.'
250 "IDSKO." is the working directory name prefix.
Got reply 1 to the command 16
CWD /appl/was00t/log/glo
250 HFS directory /appl/was00t/log/glo is the current working directory
Got reply 1 to the command 16
Getting current directory name.
PWD
257 "/appl/was00t/log/glo" is the HFS working directory.
Got reply 1 to the command 16
Retrieving directory listing...
TYPE A
200 Representation type is Ascii NonPrint
PORT 10,142,127,114,5,28
200 Port request OK.
LIST -a
125 List started OK
.
..
glo_offertetool_STC03714-glue.log
glo_offertetool_STC18880-glue.log
glo_offertetool_STC18880.log
glo_offertetool_STC18963-glue.log
glo_offertetool_STC18963-glue.log.1
glo_offertetool_STC18963-glue.log.2
glo_offertetool_STC18963-glue.log.3
glo_offertetool_STC18963-glue.log.4
glo_offertetool_STC18963-glue.log.5
glo_offertetool_STC18963.log
glo_offertetool_STC18963.log.1
glo_offertetool_STC18963.log.2
glo_offertetool_STC18963.log.3
glo_offertetool_STC18963.log.4
glo_offertetool_STC18963.log.5
glo_offertetool_STC19226-glue.log
glo_offertetool_STC19226.log
glo_offertetool_STC19709-glue.log
glo_offertetool_STC19709-glue.log.1
glo_offertetool_STC19709-glue.log.2
glo_offertetool_STC19709-glue.log.3
glo_offertetool_STC19709-glue.log.4
glo_offertetool_STC19709-glue.log.5
glo_offertetool_STC19709.log
glo_offertetool_STC19709.log.1
glo_offertetool_STC19709.log.2
glo_offertetool_STC19709.log.3
glo_offertetool_STC19709.log.4
glo_offertetool_STC19709.log.5
glo_offertetool_STC27107-glue.log
glo_offertetool_STC27107.log
glo_offertetool_STC27107.log.1
glo_offertetool_STC27107.log.2
glo_offertetool_STC27107.log.3
250 List completed successfully.
Directory listing successful
Got reply 1 to the command 2
Startup conversation with host finished.
Session upkeep
Session upkeep
Session upkeep