Sun Java Communications Suite 5 Deployment Planning Guide

Migrating Sun ONE Calendar Server Data

If you are using a version of Calendar Server prior to Sun ONE Calendar Server 6.0, you need to engage Sun Client Services to convert and migrate the data to the new format. This Calendar Server data migration is required for the use of Outlook, and is necessary because of the underlying changes in the storage and management of recurring events. No migration service is required for new customers of Sun Java System Calendar Server.