Or the specific syntax you mentioned:
Sometimes an outdated cluvfy (Cluster Verification Utility) reports false connectivity failures, triggering this error. Upgrading cluvfy in the GI home can resolve these phantom blocks. opatchauto72030 execute in nonrolling mode
: This mode is mandatory for "non-rollable" patches or configurations (like shared homes) where the patch metadata does not support active services on remote nodes. Or the specific syntax you mentioned: Sometimes an