Hi there Chinkc,,,
This is an easy case … you have to add this test user test/OSS/servername to the ACL of the database to be able to access it .
– On the IBM Domino Administration
– Right Click the database
– Click Access Control
– Click Manage .
– Add this newly created user test/OSS/servername
– On the Right Hand Side ( Attributes )
– On the user type select ( Person )
– On the access select ( Editor )
And you must be able to use it .