Created database from cold backup.The data files were moved from a previous release . I had to open the database with the upgrade option. Now can not connect to it over netwrok or using servicenames locally too
ORA-12526 :TNS LISTENER : all appropriate instances are in restricted mode
lsnrctl status shows
Instance "xxx", status RESTRICTED, has 2 handler(s) for this service..
How can I take this instance out of restricted mode. ..