i got one problem with my database. i am getting this error while i am executing one package. please find the error message.
ORA-29278: SMTP transient error: 421-4.3.2 Connection rate limit exceeded
another error is
ORA-30678: too many open connections
how do i investigate this problem. i want to find how many open connections are opened by each user.
can any one provide suggestion to pin point the problem