Sun Java Enterprise System 2005Q4 Release Notes

Installer does not upgrade Apache Tomcat 4.0.1 to Apache Tomcat 4.0.5 (6202992)

The installer does not upgrade the SUNWtcatu package.

Solution Before commencing with installation, manually remove SUNWtcatu using pkgrm. Then, when you run the installer, the correct package version for Tomcat 4.0.5 is installed.