Undefined Error When Using 12c Drivers With JDK 1.8 and AIX
(Doc ID 2777927.1)
Last updated on OCTOBER 26, 2022
Applies to:
JDBC - Version 12.2.0.0.0 and laterInformation in this document applies to any platform.
Symptoms
Issue Clarification:
============
When trying to connect to the Oracle database from a z/OS client machine using JDBC 12.2.0.1 and JDK 1.8, the following error is received:
java.sql.SQLRecoverableException: IO Error: Undefined Error
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:774)
at oracle.jdbc.driver.PhysicalConnection.connect(PhysicalConnection.java:688)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:39)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:691)
at java.sql.DriverManager.getConnection(DriverManager.java:675)
at java.sql.DriverManager.getConnection(DriverManager.java:258)
...
Caused by: oracle.net.ns.NetException: Undefined Error
at oracle.net.ns.NSProtocolNIO.negotiateConnection(NSProtocolNIO.java:271)
at oracle.net.ns.NSProtocol.connect(NSProtocol.java:317)
at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1438)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:518)
... 7 more
Cause
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In this Document
Symptoms |
Cause |
Solution |
References |