How to modify the maximum number of connections of Oracle Database 10g Express Edition

Change the maximum number of connections in Oracle Database 10g Express Edition the default number of connections in Oracle XE seems to be 40. If the process exceeds this number, the request for connection again will be rejected. 1. log on to sqlplus system/password @ xe 2 as a system user and run the following command: alter system set session_cached_cursors = 200 scope = spfile; alter system set session_max_open_files = 200 scope = spfile; alter system set sessions = 20 scope = spfile; alter system set license_max_sessions = 200 scope = spfile; alter system set license_sessions_warning = 200 scope = spfile; alter system set processes = 200 scope = spfile; 3. Restart the Oracle XE database service.