Applying 188.8.131.52 or 184.108.40.206 patch in place to existing 220.127.116.11 installation overwrites sqlnet.ora
(Doc ID 1484154.1)
Last updated on NOVEMBER 19, 2019
Applies to:Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.
After applying 18.104.22.168 or 22.214.171.124 to an existing 126.96.36.199.0 installation, it may be noticed that
- establishment of a connection takes longer than before the patch, or
- errors such as ORA-12638 Credential Retrieval Failed occur during connection.
This behavior may affect all tools, such as SQLPlus, ODBC, ODP.NET, OLEDB, OCI, JDBC-OCI, etc.
The slow connection behavior may be much more noticeable if using LDAP for naming resolution.
This behavior is observed in higher versions like 188.8.131.52 and 184.108.40.206 as well
Application of 220.127.116.11 or 18.104.22.168 to existing 22.214.171.124 install.
Also on higher versions than 126.96.36.199.0.
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