HPUX: Intermittent ORA-12505 Errors Connecting Via Listener to Instance
(Doc ID 956199.1)
Last updated on MARCH 31, 2022
Applies to:Oracle Net Services - Version 18.104.22.168.0 and later
HP Tru64 UNIX
The problem documented here is limited to HPUX and 22.214.171.124 Oracle Database.
SymptomsConnections that used to work begin to fail intermittently with ORA-12505 errors.
In this case, the error occurred as infrequently as 5-10 in a 24 hour period.
ChangesIt is likely that an HP-UX OS patch was applied recently and the onset of this problem appears to have occurred at about the same time.
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!
In this Document