R12.1 and 12.2 Oracle E-Business Suite Preinstall Patches Report
The Oracle E-Business Suite Preinstall Patches Reports provide a list of pre-upgrade patches which are applied to the E-Business Suite file system in preinstall mode.
These patches are applied to the target release file system, before upgrading. For an upgrade to Release 12.1, apply the patches listed in the 12.1 report to the 12.1 file system.
For an upgrade to Release 12.2, apply the patches listed in the 12.2 report to the 12.2 file system.
These reports are each a single point of reference for their respective releases for pre-upgrade patches. The patches listed in the reports can only be applied prior to running the main upgrade driver.