To execute opatchauto 7.2.0.3.0 (or similar 12c versions) in non-rolling mode , you must use the -nonrolling
If a previous patching attempt failed, opatchauto might have left a session state behind. opatchauto72030 execute in nonrolling mode
Before applying, verify prerequisites without modifying bits: To execute opatchauto 7
Executing opatchauto for patch 72030 in non-rolling mode is a controlled, downtime-required approach suitable for critical clusterware patches. The -nonrolling flag forces simultaneous application across all nodes after a complete cluster shutdown. This method minimizes runtime risks and simplifies rollback, making it ideal for binary-level or OCR-sensitive patches. Always verify the patch README and prepare a fallback plan before execution. Review logs : Examine opatchauto logs for error messages