Confirm works:
http://rlx-1-12.rhndev.redhat.com/kickstart/ks/label/mmccune-rhel4-u5-guest
http://rlx-1-12.rhndev.redhat.com/kickstart/ks/label/rhel5-guest
http://rlx-1-12.rhndev.redhat.com/kickstart/ks/label/wibble

Then:
up2date -uf
service rhn-satellite restart

then - above links fail...confirm bug/issue... diff shows this:

[root@rlx-1-12 ~]# diff -u /etc/httpd/conf/rhnweb.conf
/etc/sysconfig/rhn-satellite-prep/etc/httpd/conf/rhnweb.conf
--- /etc/httpd/conf/rhnweb.conf 2008-04-07 22:55:22.000000000 -0400
+++ /etc/sysconfig/rhn-satellite-prep/etc/httpd/conf/rhnweb.conf       
2008-04-22 12:06:42.000000000 -0400
@@ -33,6 +33,7 @@
   JkMount /*.do ajp13
   JkMount /*.jsp ajp13
   JkHTTPSIndicator HTTPS
+  JkOptions +ForwardURICompat
 </IfDefine>
 
 RedirectMatch ^/renew/.* http://rhn.redhat.com
[root@rlx-1-12 ~]#

So, now lets deploy the config file:

[root@rlx-1-12 ~]# /usr/bin/satcon-deploy-tree.pl
--source=/etc/sysconfig/rhn-satellite-prep/etc/httpd/conf --dest=/etc/httpd/conf
--conf=/etc/sysconfig/rhn-satellite-prep/satellite-local-rules.conf
/etc/sysconfig/rhn-satellite-prep/etc/httpd/conf -> /etc/httpd/conf
/etc/sysconfig/rhn-satellite-prep/etc/httpd/conf/rhnweb.conf ->
/etc/httpd/conf/rhnweb.conf
/etc/sysconfig/rhn-satellite-prep/etc/httpd/conf/startup.pl ->
/etc/httpd/conf/startup.pl
/etc/sysconfig/rhn-satellite-prep/etc/httpd/conf/httpd.conf ->
/etc/httpd/conf/httpd.conf
/etc/sysconfig/rhn-satellite-prep/etc/httpd/conf/satidmap.pl ->
/etc/httpd/conf/satidmap.pl
/etc/sysconfig/rhn-satellite-prep/etc/httpd/conf/workers.properties ->
/etc/httpd/conf/workers.properties
/etc/sysconfig/rhn-satellite-prep/etc/httpd/conf/rhn -> /etc/httpd/conf/rhn
/etc/sysconfig/rhn-satellite-prep/etc/httpd/conf/rhn/rhn_monitoring.conf ->
/etc/httpd/conf/rhn/rhn_monitoring.conf
Unsubstituted Tags:
[root@rlx-1-12 ~]# 
[root@rlx-1-12 ~]# diff -u /etc/httpd/conf/rhnweb.conf
/etc/sysconfig/rhn-satellite-prep/etc/httpd/conf/rhnweb.conf
[root@rlx-1-12 ~]# 

Now restart services again...

service rhn-satellite restart

Reload above links - all work correctly. As such, we need to make it publicly
known of this issue and need to do:

Backup configs
1) mkdir /etc/sysconfig/rhn/backup-502/; cp -avf /etc/httpd/conf/
/etc/sysconfig/rhn/backup-502/

Upgrade
2) up2date -uf 

Deploy config files
3) /usr/bin/satcon-deploy-tree.pl
--source=/etc/sysconfig/rhn-satellite-prep/etc/httpd/conf --dest=/etc/httpd/conf
--conf=/etc/sysconfig/rhn-satellite-prep/satellite-local-rules.conf

Restart services
4) service rhn-satellite restart

Done..


As such - this bug, should be transformed and used to track to ensure the
following is done

1) Internal email of issue sent

2) External message

3) Kbase article 

4) Can we get this added to a revised and re-published Release Notes for 502. 

Cliff.  

Here's a suggested note for this issue, based on Cliff's email to the public
lists and Brandon's email to me this morning:

 A missing configuration option in the /etc/httpd/conf/rhnweb.conf file
 that prevents Kickstart profiles and Provisioning from functioning
 properly has been discovered in RHN Satellite 5.0.2.

 To woraround this issue, perform the following steps (note, if
 you have already upgraded to RHN Satellite 5.0.2, then disregard step 2):

  1) Backup your current configuration files:

 mkdir /etc/sysconfig/rhn/backup-502; cp -avf /etc/httpd/conf/
/etc/sysconfig/rhn/backup-502/

  2) Upgrade to RHN Satellite 5.0.2 if you have not already done so:

 up2date -l
 up2date -uf

  3) Deploy the configuration files:

 /usr/bin/satcon-deploy-tree.pl \
 --source=/etc/sysconfig/rhn-satellite-prep/etc/httpd/conf \
 --dest=/etc/httpd/conf \
 --conf=/etc/sysconfig/rhn-satellite-prep/satellite-local-rules.conf

  4) Restart Satellite services:

 service rhn-satellite restart

Let me know if that looks good.

http://www.redhat.com/docs/manuals/satellite/Red_Hat_Network_Satellite-5.0.2/Release_Notes.html

Done.