I started the oracle enterprise manager configuration assitant and selected "create a new configuration" (the english maybe not right because I used a chinese version).
Then clicked next and use "system/manager@oradb" to login the database successfully.
Then it prompted me input the repository's username and password and I done it. Next I selected default table space "OEM_REPOSITORY" and temp table space "Temp".
Click next the dialog views the settings:
usernameceanju
at database: oradb
create user: yes
default table space: OEM_REPOSITORY
temp table space: TEMP
update OMS settings: yes
//I translate the chinese to english
I clicked finish button and completed it.
But I used "sysman/oem_temp" to try to login OEM still failed.
Hope you understand me.My english is poor.
thanks