-check_sg or alert('FS::ClientAPI::SG not responding', @emails);
-check_sgng or alert('FS::ClientAPI::SGNG not responding', @emails);
+my $sg = 'FS::ClientAPI::SG';
+check_sg or alert("$sg not responding: ". error_msg(), @emails);
+check_sg_login or alert("$sg login errort: ". error_msg(), @emails);
+check_sgng or alert("${sg}NG not responding: ". error_msg(), @emails);