Problem in Create Database Connection - JDeveloper

I download the Oracle 10g from oracle web site (Free edition) after that I download it.

I created database called Test_Db and the SID is TestDb

I make the password for sys and system is test123

After installition finish I try to create new database connection in JDeveloper
but I faild I get error messege

Can any body help me ?

see the pictures and help me please

Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

DavidSenior Oracle Database AdministratorCommented:
Role:  SYSDBA (using the SYS account)
Replace localhost with your database server's IP address or DSN name;  the port is whichever port the listener for that database is using (default 1521), replace ORCL with the actual database SID (testdb).

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Oracle Database

From novice to tech pro — start learning today.