[syslog-ng]Syslog-ng Log Files

Hi, With syslog-ng, is there anyway to take the facility, level,date,hostname in the log message ? We log in a fifo file, and without facility end level, the message log can't be sorted, every messages have the same form. We tried many syntaxes, like destination probe_netcool { pipe("/var/adm/netcool_pipe"); "$LEVEL" }; or destination probe_netcool { pipe("/var/adm/netcool_pipe"); '$LEVEL' }; and many others, but every syntax we tried generated a "Syntax error reading config file, using old configuration" message. I must avoid syntax like : destination probe_netcool { file("/var/adm/$HOST.log"); }; because only one fifo can be scanned (question of licences..) Thank you Denis