Patch Set 20 for Oracle® Primavera P6 EPPM 17.12 is available for download at My Oracle® Support. The patchset contains all patches from previous service packs and patchsets. Requirement for installing this patchset is an existing version of P6 EPPM 17.12.0 or higher.
The patchset is certified for JDK 1.8.0_231. Other supported JDK-versions are listed within the Tested Configurations.