#!/usr/bin/env perl 
use strict;
use warnings;

my $line='PSAPPSRV.26476584 (6) 01/02/19 06:30:30 GetCertificate(3) Returning context. ID=PTWEBSERVER, Lang=ENG';
my $SpaceChar = ' ';
my $result = (split ($SpaceChar, $line, 5))[4];
print "$result\n";