sub invokeServer($$)
{
    my $acct_nbr     = shift;
    my $xmlFile      = shift;
	my $pwd        = $ENV{'PWD'};
    my $api_call     = ${pwd} . "/REAccount1 -stdin  < " . $xmlFile;
    my $cleanup_call = "rm ". $xmlFile;

	
    if ($opt_c eq "Y" || $opt_c eq "y")
    {
        my $output = `$api_call`; # Execute Unix command
		
    }
    else
    {
        print LOG_FILE "[$acct_nbr] NO_GO - XML Input file successfully created for acct_nbr = $acct_nbr -> API hasn't been invoked\n";
        return SUCCESS;
    }
}