Ensure that you satisfy the following prerequisites before provisioning Oracle Integration Classic (user-managed). Not doing so prevents you from successfully provisioning Oracle Integration Classic.
Know the Oracle Cloud Infrastructure Object Storage Classic account name when you start to provision Oracle Integration Classic. This account name is automatically created when you purchase your universal credits. You specify the account name when provisioning Oracle Integration Classic with the provisioning wizard or with the Oracle Cloud Stack templates. See Create an Oracle Integration Classic (User-Managed) Instance for instructions on how to obtain the account name.
Review the minimum system requirements. See Create an Oracle Integration Classic (User-Managed) Instance.
If you want to provision Oracle Integration Classic with the provisioning wizard, ensure that you first provision Oracle Database Classic Cloud Service. This is because when using the provisioning wizard, you are prompted to specify the Oracle Database Classic Cloud Service login credentials and service name. If you provision Oracle Integration Classic with the Oracle Cloud Stack templates, this is not a requirement because the Oracle Database Classic Cloud Service instance is automatically provisioned for you.