External task - System Command problem

System

Below is a perl script which we want to run in an external task. It should supposedly call rsh.exe and return. When this script is called within an external task, the return value from the execution of rsh.exe command is 256 - It does not work! I strip out the workflow related parts from the ipl and run the script from the command line; this time the return code is 0 and everything works as expected. What may be causing the script to fail when it is run from within the workflow? Thanks.

#!c:\iw-home/iw-perl/bin/iwperl
######################################################################
#
# systemcommand.ipl
#
# This script executes rsh.exe
#
######################################################################
use TeamSite::WFtask;

my $iwhome = `iwgethome`;
$iwhome =~ s/[\n\r]+$//;
my $task = new TeamSite::WFtask($ARGV[1]);

open (LOG, ">$iwhome/tmp/systemcommand.log");

if ($task->IsValid())
{
print LOG "BEFORE\n";
$cmd = "c:\\winnt\\system32\\rsh.exe";
$par = "akportdev -l haluk touch test.txt";
print LOG "cmd: $cmd\n";
print LOG "par: $par\n";
$retval = system($cmd);
print LOG "Return Value: $retval\n";
print LOG "AFTER\n";
$task->CallBack(0, "Finished $cmd");
}

james1

It may have to do with the fact that, on Windows, all external tasks run under the Local System account, which may not have access to the network resources required by "rsh.exe".

-- James

--
James H Koh
Interwoven Engineering

log_file_PDF.txt