018 - Brauche ich eine Oracle JAVA Lizenz für den Einsatz von IBM Spectrum Protect?

No, you do not need an additional license as long as the included Java products are not used to develop other programs or applications.
In detail:

• IBM Java Runtime Environment is used under AIX and Windows. You still have the right to use these Java technology components at no additional cost under the terms of the IBM product license.
• All other platforms use Oracle Java. Here, IBM has a comprehensive agreement with Oracle that grants IBM the right to bundle Java technology with IBM products. Oracle's commercial pricing does not affect the IBM customer using Java products under the IBM product license. It is not necessary to contact Oracle to license or support Java products.

IBM's exact wording can be found on this website from IBM.