My Oracle Support Banner

Applying 11.2.0.2 or 11.2.0.3 patch in place to existing 11.2.0.1 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.

Symptoms

After applying 11.2.0.2 or 11.2.0.3 to an existing 11.2.0.1.0 installation, it may be noticed that

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 12.1.0.1 and 12.1.0.2 as well

Changes

Application of 11.2.0.2 or 11.2.0.3 to existing 11.2.0.1 install.

Also on higher versions than 11.2.0.3.0.

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Changes
Cause
Solution


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.