Check my OMSCONFIG.PROPERTIES file here

#OMS Configuration Properties
#Mon Feb 10 17:30:00 GMT+05:30 2003
TRACING.ENABLED=TRUE
OEM.REPOSITORY.PASSWORD=9d9bc568840762f0
oem.BootHost=localhost
OEM.EMCA_SHOW_WELCOME_PAGE=true
OEM.REPOSITORY.DATABASE=(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(Host=hontsit-test)(Port=1521))(CONNECT_DATA=(SID=hmdw)))
OEM.REPOSITORY.LAST_CREATED_SID=OEMREP
oem.BootPort=7771
OEM.REPOSITORY.USER=OEMREP
TRACEING.LEVEL=2
OEM.REPOSITORY.DATABASE_ORIG=hontsit-test:1521:hmdw