TNS-12518 and TNS-12540 Errors Reported in Listener Log

(Doc ID 1539108.1)

Last updated on DECEMBER 28, 2017

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 10.2 to 11.2]
Oracle Net Services - Version to [Release 11.2]
Oracle Net Services - Version to [Release 12.1]
Information in this document applies to any platform.


1.Have a Large number of connections simultaneously and received the following error with new connection attempts :



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