Failed to retrieve directory listing when connecting to z/VM 5.4 system

[Paul Desmarais]

I am running the latest version of the FileZilla client, 3.7.4.1 that was just downloaded and reinstalled from the site that you suggest. I think I've successfully used FileZilla before with our z/VM 5.4 system. It does still work quite well with our z/OS 1.7 system. I have turned DEBUG LEVEL 3 on as directed in the instructions. Here is the log;

Status: Resolving address of uconnvm.uconn.edu
Status: Connecting to 137.99.26.3:21...
Status: Connection established, waiting for welcome message...
Trace: CFtpControlSocket::OnReceive()
Response: 220-FTPSERVE IBM VM Level 540 at UConnVM.UConn.Edu, 10:30:28 EST MONDAY 2014-03-03
Response: 220 Connection will close if idle for more than 5 minutes.
Trace: CFtpControlSocket::SendNextCommand()
Command: USER guido
Trace: CFtpControlSocket::OnReceive()
Response: 331 Send password please.
Trace: CFtpControlSocket::SendNextCommand()
Command: PASS
Trace: CFtpControlSocket::OnReceive()
Response: 230-GUIDO logged in; working directory = GUIDO 191 (ReadOnly)
Response: 230 write access currently unavailable
Trace: CFtpControlSocket::SendNextCommand()
Command: SYST
Trace: CFtpControlSocket::OnReceive()
Response: 215-z/VM Version 5 Release 4.0, service level 0903 (64-bit)
Response: VM/CMS Level 24, Service Level 903
Response: 215 VM is the operating system of this server.
Trace: CFtpControlSocket::SendNextCommand()
Command: FEAT
Trace: CFtpControlSocket::OnReceive()
Response: 500 Unknown command, 'FEAT'
Status: Server does not support non-ASCII characters.
Status: Connected
Trace: CFtpControlSocket::ResetOperation(0)
Trace: CControlSocket::ResetOperation(0)
Trace: Measured latency of 14 ms
Status: Retrieving directory listing...
Trace: CFtpControlSocket::SendNextCommand()
Trace: CFtpControlSocket::ChangeDirSend()
Command: PWD
Trace: CFtpControlSocket::OnReceive()
Response: 257 "GUIDO.191" is working directory (ReadOnly)
Error: Failed to parse returned path.
Trace: CFtpControlSocket::ResetOperation(2)
Trace: CControlSocket::ResetOperation(2)
Trace: CFtpControlSocket::ParseSubcommandResult(2)
Trace: CFtpControlSocket::ListSubcommandResult()
Trace: CFtpControlSocket::ResetOperation(2)
Trace: CControlSocket::ResetOperation(2)
Error: Failed to retrieve directory listing
Trace: CRealControlSocket::OnClose(10053)
Error: Disconnected from server: ECONNABORTED - Connection aborted
Trace: CFtpControlSocket::ResetOperation(66)
Trace: CControlSocket::ResetOperation(66)