12.5 Deprecated ORAchk and EXAchk Commands to Manage Patches in Release 21.1
Starting with the 21.1 release, Oracle ORAchk and Oracle EXAchk commands to manage patches have been deprecated and these commands will be completely removed in the 22.1 release.
Deprecated Oracle ORAchk and Oracle EXAchk commands to manage patches:
-applypatch
-querypatch
-rollbackpatch
Parent topic: Behavior Changes, Deprecated and Desupported Features