Today in this article I will show you how to deinstall Oracle Enterprise Manager 13c (OEM13c).
Please find below the link to the document used to perform this procedure:
1 – Copy the deinstallation script that is inside of the OEM HOME directory, as oracle user:
mkdir -p /tmp/deinstallOEM13c
cp -p /u01/software/em/middleware/sysman/install/EMDeinstall.pl /tmp/deinstallOEM13c/EMDeinstall.pl
2 – Execute the deinstall script as below:
/u01/software/em/middleware/perl/bin/perl /tmp/deinstallOEM13c/EMDeinstall.pl -mwHome /u01/software/em/middleware -stageLoc /tmp/deinstallOEM13c
You will be prompted to enter the following passwords: (SYS, SYSMAN, ADMIN for Admin Server)
Enter the SYS Password : Enter the sysman Password : Enter the Admin Server password :
3 – At the end of the process you will receive the following messages:
'detachHome' was successful. Logs successfully copied to /u01/app/oraInventory/logs. return value is : 0
Deleting the instance home
Deleting the em home
The deinstallation of OMS is successful.
The location of the file is : /etc/oragchomelist