Month: September 2020

How to Run ADR Command Interpreter(adrci) from OMS and Agent Oracle Home

Run adrci command from OEM 13c OMS or OEM 13c Agent ORACLE_HOME, and get “No ADR base is set” error.

$ adrci
ADRCI: Release 11.2.0.3.0 - Production on Tue Sep 8 20:57:51 2020
Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.
No ADR base is set
adrci>

Here are the steps of how to run adrci properly from OMS or Agent ORACLE_HOME.

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How to Configure SQL Developer to Connect to SQL Server

Using Oracle SQL Developer to Connect to Microsoft SQL Server

A client likes to use Oracle SQL Developer to connect to Microsoft SQL server. During the configurations, some errors occurred. This post shows how to resolve the configuration issues from Oracle SQL Developer and third party libraries .

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How to Relocate Base Directory of Oracle Enterprise Manager Agent

As per Oracle doc, upgraded OEM 12c agents to 13c with following steps:

To upgrade agents via OEM console->Manage Cloud Control ->Upgrade agents -> Agent Upgrade tasks-> ……

To clean up old agents home after upgrading via OEM console ->Manage Cloud Control -> Upgrade agents -> Post Agent Upgrade tasks -> ……

After Oracle Enterprise Manager Agents have been upgraded from 12c to 13c, the new agent binary is still under old agent base directory like “/u01/app/oracle/product/agent12g/agent_13.2.0.0.0″.

For having a meaningful naming and future convenience, I’d like to relocate the agent base directory from “/u01/app/oracle/product/agent12g” to “/u01/app/oracle/product/agent” with following steps:

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