I have installed Oracle XE in my windows machine.
I have created a user. I am able to login to the db through the SQL client as
Enter user-name: username
But the same time, I am no able to connect to the db as
SQL> connect username/password@xe;
Can anyone tell me what could be the issue.
Do you have more than one installation of oracle?
post the output of "lsnrctl status" (start>run>cmd)
and post the error message when you are connecting this way "connect username/password@xe"