I have installed oracle 11g R2 in windows 8. When I try to open SQL Plus it asks for username and password. I have not mentioned any username or password. Please tell me how to login.
I tried Scott as username and tiger as password it didn't work.
Screenshot here http://imgur.com/nJBS7oD
I tried scott / tiger did not work
system / manager did not work
sqlplus / sqlplus did not work
oracle / oracle did not work
Update: It is working now. scott / tiger works now.
"did not work" is not an actionable error message.
On installation, if you chose to create a database as part of the installation, then on screen "4 of 8" you supplied an "administrative password".