my $filePath1 = "/tools/busapps/LAMP/dev/APP/htdocs/APP/APP_Attachments/2016/LGop.pdf";
open (my $upload_filehandle,'<',$filePath1);
binmode $upload_filehandle;
my $filecontents;
{ local $/ = undef;
$filecontents = <$upload_filehandle>;
} 
my $fContent = decode_base64( $filecontents );