OPatch is not available as a public standalone installer. It is distributed as .
My Oracle Support (MOS) - Patch 6880880 . opatch version 13.9.4.2.5 download
Unzip the downloaded patch directly into your $ORACLE_HOME : unzip p6880880_139000_Generic.zip -d $ORACLE_HOME Use code with caution. OPatch is not available as a public standalone installer
Run the version command again to confirm it now shows 13.9.4.2.5 . VPAT - OPatch 13.9.4.2.5 - Oracle opatch version 13.9.4.2.5 download
It is often a minimum requirement for applying Critical Patch Updates (CPU) to prevent software conflicts.
Once downloaded, follow these steps to upgrade your existing OPatch: $ORACLE_HOME/OPatch/opatch version Use code with caution.