I want to lock logins inactive for more than 90 days so I´m executing:
sp_locklogin NULL, ‘lock’, NULL, 90
But after executing it I´m getting the following output:
Warning: One or more accounts specified are active.
(return status = 0)
So I decided to open de sp_locklogin code and discover that the reason is in line 919:
When @except is null and @loginame is null (1st and 3rd parameters of sp_locklogin) there is not a check before of what logins are going to be blocked in order to join with only these ones and not with all syslogins.
So don´t care about the message its just a luck of funcionality inside sp_locklogin and results are correct.