970884 wrote:Are you running Windows? Is your db service up and running? Also, before you attempt to start teh db, issue +set oracle_sid=<your_db_name>
I am trying to make database manually and i am successfully created it,but when i am trying to run catalog.sql and catproc.sql my database get dismount automatcally.i also tried to upgrade it via search results on problem but i found this below error when i am typing startup.
ORA-24324: service handle not initialized
ORA-01041: internal error. hostdef extension doesn't exist