It is a best practice to verify that the names of custom
classes and custom properties in your current version do not conflict
with reserved words before you begin the upgrade from version 4.0.1
or 4.5.0.
Verify that your custom classes and properties
do not conflict with the reserved words listed in "New Content Engine
classes and properties" in Plan and Prepare Your Environment for IBM® FileNet® P8.
You must change any custom class or custom property names in your
existing object stores that match the reserved names.
- Upgrading from version 4.0.1 or 4.5.0
- Upgrades from version 4.0.1 and later use the automatic upgrade
facility, which automatically renames any conflicting class or property
symbolic name that it detects during the upgrade. The upgrade facility
writes warning messages for each renamed class or property symbolic
name to the p8_server_error.log file on the application
server where Content Engine is
deployed. It also writes these messages to the automatic upgrade status
web page. If you know of naming conflicts with version 4.0.1 or 4.5.0
classes or properties, it is a best practice to resolve these conflicts
before you upgrade Content Engine.