Parameter File Created with Hidden Parameters (Underscore Parameters) (Doc ID 1268588.1)

Last updated on DECEMBER 06, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.1.0.6 and later
Information in this document applies to any platform.

Symptoms

Oracle 11g instance is created with a large number of hidden (or underscore) parameters in the pfile or spfile.

Changes

The "CREATE SPFILE|PFILE FROM MEMORY" command was used to rebuild the parameter file.

Cause

Sign In with your My Oracle Support account

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

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms