Last updated on JULY 31, 2014
Applies to:Enterprise Manager for Oracle Database - Version 184.108.40.206.0 to 220.127.116.11.0 [Release 12.1]
Information in this document applies to any platform.
When a listener on a monitored host is shut down, EM shows the correct status of DOWN for the listener, but a database served by this listener shows a perpetually UP status, even without the listener available.
The status from the database target page still shows as UP, with this message:
IO Error: The Network Adapter could not establish the connection The Connect
Descriptor was (DESCRIPTION=(ADDRESS_LIST =
Sign In with your My Oracle Support account
Don't have a My Oracle Support account? Click to get started
My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms