Troubleshooting guide for ORA-12592 / TNS-12592: TNS: bad packet
(Doc ID 373431.1)
Last updated on MARCH 07, 2019
Applies to:JDBC - Version 126.96.36.199 to 188.8.131.52.0 [Release 11.1 to 12c]
Oracle Net Services - Version 10.2.0.4 to 184.108.40.206 [Release 10.2 to 12.2]
Oracle Database - Enterprise Edition - Version 220.127.116.11 to 18.104.22.168 [Release 11.2]
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
Aid in diagnosing and resolving the TNS-12592 errors.
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