OEM urls will be stored in setupinfo.txt file under OMS_HOME/install.
cat /u01/app/oracle/middleware/install/setupinfo.txt
The following is output shows the contents of the file.
Use the following URL to access:
1. Enterprise Manager Cloud Control URL: https://abcdhost1:7803/em
2. Admin Server URL: https://abcdhost1:7102/console
3. BI Publisher URL: https://abcdhost1:9803/xmlpserver/servlet/home
The following details need to be provided while installing an additional OMS:
1. Admin Server Host Name: abcdhost1
2. Admin Server Port: 7102
You can find the details on ports used by this deployment at : /u01/app/oracle/middleware/install/portlist.ini
