[Users] warning in the log

[unplug]

I have the following messages in the log which I don't know what they
mean.  After tracing the configuration file, the  setting
remove_hf("From") will cause one of the message in the log.  Do the
messages below will affect the system?  It seems that there is some
mis-configure in the file.  How can I correct it if my guess is right?

Feb 23 11:37:55 dev01 /usr/local/sbin/openser[31580]:
INFO:textops:hname_fixup: using hdr type (30) instead of
<Remote-Party-ID>
Feb 23 11:37:55 dev01 /usr/local/sbin/openser[31580]:
INFO:xl_parse_name: using hdr type (4) instead of <from>
Feb 23 11:37:55 dev01 /usr/local/sbin/openser[31580]:
INFO:textops:hname_fixup: using hdr type (4) instead of <From>