Senthil, One way. You could set the Oracle init paramter for license_max_sessions to 20. Senthil Kumar <senthilkumard@xxxxxxxxxxxxxxx> wrote: Hi List, How do I restrict the number of user connections. I want only 20 users to access the database on a particular time. How do I do this. TIA Senthil. ---------------------------------------------------------------- Please see the official ORACLE-L FAQ: http://www.orafaq.com ---------------------------------------------------------------- To unsubscribe send email to: oracle-l-request@xxxxxxxxxxxxx put 'unsubscribe' in the subject line. -- Archives are at //www.freelists.org/archives/oracle-l/ FAQ is at //www.freelists.org/help/fom-serve/cache/1.html ----------------------------------------------------------------- Do you Yahoo!? Yahoo! Mail - More reliable, more storage, less spam