Preupgrade Actions

This section describes the steps you need to take to prepare your CloudBlue Commerce installation for the upgrade.

Important:
- Performing a CloudBlue Commerce database precheck is a mandatory manual procedure, which is not launched automatically during upgrading a CloudBlue Commerce installation.
- A CloudBlue Commerce database precheck must be performed by each customer before upgrading a CloudBlue Commerce installation.
- A report from CloudBlue Commerce database precheck must be attached to each post-upgrade issue when a customer contacts the support team.