SELECT *
FROM apps.fnd_user
WHERE trunc(SYSDATE) BETWEEN trunc(start_date) AND
nvl(end_date,trunc(SYSDATE));

Only users having System Administrator previliges can create new users in Oracle E-Business Suite.

STEPS:

1) Login to Oracle E-Business Suite using System Administrator Responsibility.

2) Click on menu link Security: user –> Define, you will be shown below screen.

3) Enter UserName in User Name field.

4) Enter Password in Password field.

Note: Password should be entered twice, so that system will confirm it.

5) Associate this user to any person from Person field LOV. (Optional)

6) We can set user password to be expire in certain days or never expired using ‘Password Expiration’ Section.

7) Add responsibilities for current user, in Direct Responsiblities tab.

8 ) Click on Save Button.

New user is created to access Oracle E-Business Suite.