Non-English 12c on Windows: Connections Through Listener Fail After 2049 Attempts
(Doc ID 1610310.1)
Last updated on FEBRUARY 18, 2019
Applies to:Oracle Net Services - Version 126.96.36.199 and later
Microsoft Windows x64 (64-bit)
Microsoft Windows x64 (64-bit) - Version: 2008 R2
The issue documented here occurs only on Non-English installations of 12c.
In a French language installation of 12c, Clients might experience hanging connections and timeouts because of ORA-01403: no data found
The following is revealed in a level 16 Oracle net trace:
Please note that this issue occurs only in Non-English Language installations.
This is likely a new installation of 12c using any Non-English language.
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