In this article we will apply the latest PSU applied to Database Home.  Latest Patch : Database Jan 2020 Release Update : 12.2.0.1.200114 (30593149) We need to initially download the desired PSU and My Oracle Support compatible OPatch utility (support.oracle.com). Doc ID 2118136.2 -> Quick References to Patch Numbers for Database / GI PSU, SPU (CPU), … Continue reading Apply latest PSU (Jan 2020) on Oracle Home