opatch requires response file for Oracle Configuration Manager (OCM) : One-off patch installation failed during configuration

While upgrading one of Oracle Software using runInstaller, I received error One-off patch installation failed during configuration . I looked at inventory log$INVENTORY_LOCATION/ logs/ installActions[YYYY]-[MM]-[DD]_[hh]-[mm]-[ss][PM|AM].log and realised error was related to Oracle Configuration Manager ( OCM ) _______ ERROR: OPatch failed because of cmd. args. problem. To run in silent mode, OPatch requires a response file for […]