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ORA-3113 And Timeout With SSL/TCPS Connections. (Doc ID 1298611.1)

Last updated on JANUARY 30, 2022

Applies to:

Advanced Networking Option - Version to [Release 10.2]
Information in this document applies to any platform.


SSL connections time out intermittently. This is especially true when LOBs are transported across the network using SSL/TCPS connections.
The client session terminates with the error ORA-3113 : end-of-file on communication channel
The same operations will complete successfully when performed over TCP connections.
The issue is encountered with 10g Release 2 database version and 10g client. When using 11g client, the issue does not occur and the same operations complete successfully across SSL /TCPS connections.

The errors captured in client trace file look like this :




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