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Error "IO Exception : End of TNS data channel" When Connecting with Multiple ADDRESS_LIST. (Doc ID 750796.1)

Last updated on AUGUST 09, 2023

Applies to:

JDBC - Version 10.2.0.3 and later
Information in this document applies to any platform.

Symptoms

When connecting using a JDBC/thin 10.2.0.3 driver using the following URL:


you get the following error:
Error : IO Exception : End of TNS data channel

The same connection works fine with JDBC 10.2.0.4

Changes

Using multiple ADDRESS_LIST clauses is useful in a DataGuard environment, when both the primary and secondary databases are RAC.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References

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