12c: Listener Registration Issue: LREG Stops Providing Updates to Listener
(Doc ID 2402562.1)
Last updated on MARCH 31, 2022
Applies to:
Oracle Net Services - Version 12.1.0.2 and laterInformation in this document applies to any platform.
Symptoms
LREG stops updating the listener. The service may initially register but then over time, no updates occur.
This can result in any of the following errors:
TNS-12516
ORA-12520
TNS-12519
The instance will reach its limit for connections. However, because LREG can no longer update the listener with load information, these errors may start to occur.
Changes
This may occur after an upgrade, patchset application or change to sqlnet.ora file that resides in the same home where the listener runs.
Example, $GRID_HOME/network/admin/sqlnet.ora
Cause
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
Symptoms |
Changes |
Cause |
Solution |
References |