Generating SQL scripts and configuring new database components
You must generate the SQL scripts that are
required to update the schemas for each of your existing databases.
Based on the properties that you chose when you created your deployment
environment, you might need to configure one or more new database
components. You must drop the messaging engine tables if you plan
to reuse your previous messaging engine database. For DB2 for z/OS,
you must also configure new messaging engine tables manually.