JDBC 18.104.22.168 Connecting to SCAN Listener Throws Error "oracle.net.ns.NetException: NL Exception was generated"
(Doc ID 1369165.1)
Last updated on FEBRUARY 25, 2021
Applies to:JDBC - Version 22.214.171.124.0 to 126.96.36.199.0 [Release 11.2]
Information in this document applies to any platform.
This issue occurs using JDBC driver 188.8.131.52 and 184.108.40.206 with wallets involved connecting to a RAC database via a SCAN listener. Although SQL*Plus and JDBC OCI will connect successfully in this configuration, and JDBC thin works fine when connecting to the local listeners, trying to go via SCAN fails with:
Caused by: oracle.net.ns.NetException: NL Exception was generated
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