Migration failures may occur when migrating application run-time
configurations for a large complex network deployment to a higher version of
WebSphere Application Server (WAS) Network Deployment (ND) on an AIX
platform. The WebSphere migration utilities such as WASPreUpgrade and
WASPostUpgrade provide the necessary mechanisms to move the existing
configuration information such as older defaults and settings including
ports, JVM parameters, etc., from a previous version to a higher version of
the WebSphere Application Server. These migration failures may happen for
several reasons such as any shortcomings in the procedure or a peculiar
deployment topology chosen by the customer or due to any underlying network
and synchronization failures from configurations in WebSphere or AIX.
Migration Environment
Source - WebSphere Application Server ND V6.0 Target - WebSphere A... (more)