Before you run OPatchAuto, find the OPatchAuto utility in the Oracle home and verify that you have the latest version. If you have the latest version of OPatchAuto, you have the latest version of OPatch.
For more information, see the following topics:
ORACLE_HOME/OPatch
directory after you install any Oracle Fusion Middleware product.opatchauto version
command to verify that you have this version.