Step 3: Migrate your WebSphere Application Server instances

After you have migrated your applications, you need to migrate your instance configurations. Chose a topic below for step-by-step instructions for migrating from your old version of WebSphere Application Server to a new or default Version 6.0 Express, Base, or Network Deployment profile.

Migrate from WebSphere Application Server Version 4.0.x Advanced or Single Server
This topic contains detailed information and step-by-step instructions for migrating a Version 4.0.4 (or later) WebSphere instance to a version 6.0 WebSphere Application Server profile.

Migrate from WebSphere Application Server - Express Version 5.0.x or 5.1.x
This topic contains detailed information and step-by-step instructions for migrating a WebSphere Application Server - Express Version 5.0.x or 5.1.x instance to a WebSphere Application Server Version 6.0 profile.

Migrate from WebSphere Application Server (Base) Version 5.0.x or 5.1.x
This topic contains detailed information and step-by-step instructions for migrating a WebSphere Application Server Version 5.0.x (Base) or 5.1.x (Base) instance to a WebSphere Application Server Version 6.0 profile.

Migrate from WebSphere Application Server Version 5.0.x or 5.1.x Network Deployment
This topic contains detailed information and step-by-step instructions for migrating a WebSphere Application Server Version 5.0.x Network Deployment or 5.1.x Network Deployment instance to a WebSphere Application Server Version 6.0 Network Deployment profile.