OES 1 LX (SLES 9) box, running virtual office (vo) and GroupWise 7 web access.
Been running since 2006, with occasional issue of gw web access stopping ofr indeterminate reasons.

Following oes patching (rug pin --entire-channel oes) and upgrade of 7.0.1 gw to 7 SP3 HP1 it looks like the connection between apache and tomcat is broken...

Have dug around a little and found a few errors, but nothing I can track down through tid, forum and google searches!
Could anyone please assist me in tracking down the problem....

The log file entries I have seen are:
Error connecting to tomcat. Tomcat is probably not started or is listening on the wrong port. worker=ajp13 failed errno = 111

INFO: Jk running ID=0 time=2/20 config=/var/opt/novell/tomcat4/conf/jk2.properties
at java.util.Hashtable.put(Hashtable.java:393)
at java.util.Properties.setProperty(Properties.java:1 02)
at com.omnits.prefadmin.providers.PrefAdminProvider.i nit(PrefAdminProvider.java:68)

StandardManager[/nps] Session binding event listener threw exception
java.lang.IllegalStateException: getAttribute: Session already invalidated
at org.apache.catalina.session.StandardSession.getAtt ribute(StandardSession.java:925)

So, it looks like apache cannot connect to tomcat and this maybe because tomcat is throwing java exceptions..??!?

Any advice welcome!
Many thanks