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Intermittent Error ORA-12539 When Connecting To RAC (Doc ID 352554.1)

Last updated on DECEMBER 11, 2008

Applies to:

Oracle Net Services - Version: to
This problem can occur on any platform.


Remote client connections to RAC version 10g or newer are intermittently failing with ORA-12539 TNS:buffer over- or under-flow


This may be a new installation of RAC and the LOCAL_LISTENER parameter may have recently been added or changed.


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