Prevent multiple logins

[praneeth24]

How to prevent multiple logins with the same user id at the same time from different devices(computers)?

[praneeth24]

Thanks Pradeep with some changes it worked

[nbharambe]

Hi Pradeep,

I have similar situation and want to restrict multiple logins into instance however in above mentioned solution i think there is problem.

As logged in user can only see those users which are on same application node and can validate for that particular node but it cannot restrict same user logging into instance on different node.

This way, same user can have multiple login in same instance. Is there any way we can restrict that?

Thanks

Nilesh