Sun Java Enterprise System 5 Update 1 Upgrade Guide for Microsoft Windows

Web Server Upgrade Roadmap

The following table shows the supported Web Server upgrade paths to Release 5U1.

Table 5–1 Upgrade Paths to Java ES 5 Update 1 Web Server 7.0

Java ES Release  

Web Server Release  

General Approach 

Reconfiguration Required  

Release 5 

Sun Java System Web Server 7.0 

Maintenance upgrade. Apply patches. 


Release 4 


Direct upgrade of Web Server from Release 4 to Release 5U1 is not supported. This upgrade path is supported by first upgrading Release 4 Web Server to Release 5 Web Server and then upgrading Release 5 to Release 5U1. The information about upgrading Release 4 to Release 5 is documented in Sun Java ES 5 Upgrade Guide for Microsoft Windows.