Error Message:

This tape has been secured. You do not have the proper restore privileges.

Explanation:

You cannot read from this tape using your current logon name, because the security settings on the tape do not list you as having restore privileges.

User Action:

Either log in with a user name that has restore privileges, or ask that the security settings be changed to give you restore privileges, or ask that someone with restore privileges restore the file or files for you.