Integrate Oracle Support with OEM12c

Procedure to integrate Oracle Support with OEM12c

1. First set the proxy if any, otherwise you can keep as it is like no proxy

Go to


Setup -> Proxy Settings -> My Oracle Support


Click to enlarge

Provide proxy settings:

Test the proxy setting:

Apply Proxy:

2. Apply your oracle credentials which you want to integrarte with EM

DB pre-requisites to configure OEM12c

Database Pre-requisites to install the OEM 12c


### Deconfigure the dbconsole with below command ###


$emca -deconfig dbcontrol db -repos drop -HOST host01.example.com -PORT 1521 -SID emrep -SYS_PWD oraclepwd -SYSMAN_PWD oraclepwd -DBSNMP_PWD oraclepwd Y


### Set the parameter as per below on the OEM dataabse ###


sqlplus /nolog
 connect / as sysdba
 alter system set session_cached_cursors=200 scope=spfile;
 alter system set log_buffer=10485760 scope=spfile;
 alter system set processes=500 scope=spfile;
 alter database datafile '/u01/app/oracle/database/oradata/emrep/undotbs01.dbf' resize 250M;
 shutdown immediate
 startup
 exit