Hi Monks, I'm quite new to Perl. I got stuck with SFTP file transfer.I'm using Net::SFTP module. even though I'm able to list files in remote system SFTP "get" and "put" operations are failing. Code Im using is 
#!/usr/bin/perl -w
#use strict;
use warnings;

use Net::SFTP;

my $server="XXXXXXXX";
my %args = (ssh_args => { identity_files => [ "/XXXXXXXXXX" ],debug =>
+ 2, } );
$args{debug} = 1;
$args{user} = "XXXXXXXX";

my $sftp=Net::SFTP->new($server, %args);

$sftp->ls("." , sub { print $_[0]->{longname}, "\n" });

$sftp->put("helloabc.txt", "helloabc.txt");
$sftp->get("S1H62009.txt", "S1H62009.txt");

exit;

[download]

Console out put is as follows

AZLDBNJISNDM01: Reading configuration data /home/batchusr/.ssh/config
AZLDBNJISNDM01: Reading configuration data /etc/ssh_config
AZLDBNJISNDM01: Connecting to XXXXXXX, port 22.
AZLDBNJISNDM01: Remote version string: SSH-2.0-WS_FTP-SSH_8.6.1.1504
AZLDBNJISNDM01: Remote protocol version 2.0, remote software version W
+S_FTP-SSH_8.6.1.1504
AZLDBNJISNDM01: Net::SSH::Perl Version 2.14, protocol version 2.0.
AZLDBNJISNDM01: No compat match: WS_FTP-SSH_8.6.1.1504.
AZLDBNJISNDM01: Connection established.
AZLDBNJISNDM01: Sent key-exchange init (KEXINIT), waiting for response
+.
AZLDBNJISNDM01: Using diffie-hellman-group-exchange-sha256 for key exc
+hange
AZLDBNJISNDM01: Host key algorithm: ssh-rsa
AZLDBNJISNDM01: Algorithms, c->s: aes256-ctr hmac-sha2-512 none
AZLDBNJISNDM01: Algorithms, s->c: aes256-ctr hmac-sha2-512 none
AZLDBNJISNDM01: Entering Diffie-Hellman Group Exchange.
AZLDBNJISNDM01: SSH2_MSG_KEX_DH_GEX_REQUEST(2048<4096<8192) sent
AZLDBNJISNDM01: Sent DH Group Exchange request, waiting for reply.
AZLDBNJISNDM01: Received 2048 bit DH Group Exchange reply.
AZLDBNJISNDM01: Generating new Diffie-Hellman keys.
AZLDBNJISNDM01: Entering Diffie-Hellman key exchange.
AZLDBNJISNDM01: Sent DH public key, waiting for reply.
AZLDBNJISNDM01: Received host key, type 'ssh-rsa'.
AZLDBNJISNDM01: Host 'XXXXXXXXX' is known and matches the host key.
AZLDBNJISNDM01: Verifying server signature.
AZLDBNJISNDM01: Send NEWKEYS.
AZLDBNJISNDM01: Waiting for NEWKEYS message.
AZLDBNJISNDM01: Enabling encryption/MAC/compression.
AZLDBNJISNDM01: Sending request for user-authentication service.
AZLDBNJISNDM01: Service accepted: ssh-userauth.
AZLDBNJISNDM01: Trying empty user-authentication request.
AZLDBNJISNDM01: Authentication methods that can continue: publickey,pa
+ssword.
AZLDBNJISNDM01: Next method to try is publickey.
AZLDBNJISNDM01: Trying pubkey authentication with key file 'keypath'
AZLDBNJISNDM01: Login completed, opening dummy shell channel.
AZLDBNJISNDM01: channel 0: new [client-session]
AZLDBNJISNDM01: Requesting channel_open for channel 0.
AZLDBNJISNDM01: channel 0: open confirm rwindow 300000 rmax 30000
AZLDBNJISNDM01: channel 1: new [client-session]
AZLDBNJISNDM01: Requesting channel_open for channel 1.
AZLDBNJISNDM01: Sending subsystem: sftp
AZLDBNJISNDM01: Requesting service subsystem on channel 1.
AZLDBNJISNDM01: channel 1: open confirm rwindow 300000 rmax 30000
AZLDBNJISNDM01: sftp: Sending SSH2_FXP_INIT
AZLDBNJISNDM01: sftp: Remote version: 3
AZLDBNJISNDM01: sftp: Sent message T:11 I:0
AZLDBNJISNDM01: sftp: Sent message T:12 I:1
AZLDBNJISNDM01: sftp: Received reply T:104 I:1
AZLDBNJISNDM01: sftp: Received 67 SSH2_FXP_NAME responses
drwxr-x--- 2 ftpadmin ftpadmin        0 Feb 04 08:37 .
drwxr-x--- 2 ftpadmin ftpadmin        0 Jan 20 08:36 ..
-rwxr-x--- 1 ftpadmin ftpadmin        1 Jan 30 01:52 --v
-rwxr-x--- 1 ftpadmin ftpadmin        1 Feb 04 06:43 S1H62009.txt
-rwxr-x--- 1 ftpadmin ftpadmin        1 Feb 04 06:37 S1H75009.txt
-rwxr-x--- 1 ftpadmin ftpadmin        1 Jan 28 04:34 sftppath

AZLDBNJISNDM01: sftp: Sent message T:12 I:2
AZLDBNJISNDM01: sftp: Received reply T:101 I:2
AZLDBNJISNDM01: sftp: Received SSH2_FXP_STATUS 1
AZLDBNJISNDM01: sftp: Sent message T:4 I:3
AZLDBNJISNDM01: sftp: Sent SSH2_FXP_OPEN I:4 P:helloabc.txt
Couldn't get handle: Failure at trans.pl line 28.
AZLDBNJISNDM01: sftp: Sent message T:17 I:5
AZLDBNJISNDM01: sftp: Received stat reply T:101 I:5
Couldn't stat remote file: Failure at trans.pl line 29.

[download]
:( Note: I just hide server/user details from log and code for complaince

In reply to Facing Issue with Net::SFTP by adarsh g u

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