Try using sqlplus by different user e.g. hr, gl and etc if they are also unsuccessful then check your listener otherwise try connecting apps user if it is also connected then check your application services.
Are u trying to access EBS frontend using apps account ?
That wont work . U need to use sysadmin or any other EBS user account.
If u trying to connect using sqlplus , what error are u getting ?
invalid password ?
There are proper steps to change apps password.
What really are the other Login accounts? I cannot login using this
Can I login to access AR or AP modules? What should be the login accounts for them?
You can login to the AP, AR and other schemas.
They usually have the password the same as the username.
Sometimes you need to access a view or a package. In this case you must access the APPS user to make sure that everything works correctly.
Many thanks. I cannot login with these accounts
how to ensure whether AP/AR modules are available or not to current setup?
In EBS 11i & R12, all modules are installed in the database and file system whether they are implemented or not.
Thanks a lot.
Yes, I can login as AR/AP, using Sql plus. Why can't I access the interface by such accounts?