ORA-12592: TNS:bad Packet After 12c JDBC Driver Upgrade

(Doc ID 2196978.1)

Last updated on FEBRUARY 07, 2018

Applies to:

JDBC - Version to [Release 11.2 to 12.1]
Information in this document applies to any platform.


On : version, Thin JDBC driver

After the migration of 4-Node-RAC System from 11g ( to 12c ( some application servers using JDBC driver encounter  "ORA-12592: TNS:bad packet" errors at various states,  which terminates the application flow. These same application servers were working fine on the RAC

The problem occurs on JBoss application servers (version 4.3 EAP) running with third party libraries like Hibernate3 and Spring3.



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