Applying 220.127.116.11 or 18.104.22.168 patch in place to existing 22.214.171.124 installation overwrites sqlnet.ora
Last updated on JULY 05, 2017
Applies to:Oracle Provider for OLE DB - Version 126.96.36.199 and later
Oracle Server - Enterprise Edition - Version 188.8.131.52 and later
Oracle ODBC Driver - Version 184.108.40.206 and later
SQL*Plus - Version 220.127.116.11 and later
Oracle Net Services - Version 18.104.22.168 and later
Information in this document applies to any platform.
After applying 22.214.171.124 or 126.96.36.199 to an existing 188.8.131.52.0 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 behaivor may be much more noticable if using LDAP for naming resolution.
Application of 184.108.40.206 or 220.127.116.11 to existing 18.104.22.168 install.
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