OMS responded illegally [ERROR- Failed to Update Target Type Metadata] in 13c R2

I want to discuss about this OMS error coming from the agent’s heartbeat status. The agent shows with an unreachable status but is actually up and running.$: emctl status agentOracle Enterprise Manager Cloud Control 13c Release 2Copyright (c) 1996, 2016 Oracle Corporation.  All rights reserved.---------------------------------------------------------------Agent Version          : 13.2.0.0.0OMS Version            : (unknown)…Last Reload            : (none)Last successful… Continue reading OMS responded illegally [ERROR- Failed to Update Target Type Metadata] in 13c R2

Upgrade OPatch for OEM 13c R2 Agents

Opatch utility has to be updated often as Oracle delivers regular updates to it. I was used to version 12 and it only required an overwrite of the OPatch directory. Well, not anymore with version 13c R2.I will walk you through an OPatch upgrade from 13.8 to 13.9 version.First export your agent ORACLE_HOME: $: export… Continue reading Upgrade OPatch for OEM 13c R2 Agents

ORA-01503: CREATE CONTROLFILE failed on RMAN duplicate between RAC databases

It was while since I performed an RMAN duplicate from a RAC database to another RAC database. You may find this post useless as there’s a lot of information out there about the error I faced, but all my posts are kind of my own little diary.So, basically. In order to successfully duplicate one database… Continue reading ORA-01503: CREATE CONTROLFILE failed on RMAN duplicate between RAC databases

OEM 13c New Features – Corrective Actions

Today’s post is about another new feature of Oracle Enterprise Manager (OEM) 13c. Well, not a new feature itself but some awesome enhancements to Corrective Actions (CA). In this new release 13c several new CA types were added, including “Add Space To Tablespace”, “Chef Recipe” for those who like automation and now can be added… Continue reading OEM 13c New Features – Corrective Actions