Last updated on JULY 05, 2017
Applies to:Oracle Provider for OLE DB - Version 184.108.40.206 and later
Oracle Server - Enterprise Edition - Version 220.127.116.11 and later
Oracle ODBC Driver - Version 18.104.22.168 and later
SQL*Plus - Version 22.214.171.124 and later
Oracle Net Services - Version 126.96.36.199 and later
Information in this document applies to any platform.
After applying 188.8.131.52 or 184.108.40.206 to an existing 220.127.116.11.0 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 18.104.22.168 or 22.214.171.124 to existing 126.96.36.199 install.
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