ORA-00000 to ORA-00899 ORA-00320 cannot read file header from log string of thread string 8i/9i July 30, 2016 No Comments Cause: The file is not available.Action: Restore the log file. Solution doesn't works for you? POST your error in our discussion panel below. Our DBA team will be happy to help you :) Previous Post Next Post Leave a Reply This site uses Akismet to reduce spam. Learn how your comment data is processed.