betrifft: Oracle Database - Enterprise Edition - Version 11.2.0.1 and later - alle Plattformen /RAC-Systeme Fehlerausgabe: opatch apply online -connectString RACDB1:sys:test:ORACLERAC1,RACDB2:sys:test:ORACLERAC2 Oracle Interim Patch Installer version 11.2.0.3.4 Copyright (c) 2012, Oracle Corporation. All rights reserved. The patch should be applied/rolled back in ,-all_nodes' mode only. Converting the RAC mode to ,-all_nodes' mode. Applying interim patch [...]The post OPatch Apply Fails with Error Code 20 during Oracle Home Discovery Phase appeared first on dbaservices® - Managed ORACLE and MSSQL Database Service - Made in Germany.