My Oracle Support Banner

Clarification On DB HIDDEN/UNDERSCORE Parameters for ASAP/OSM (Doc ID 2884593.1)

Last updated on JULY 21, 2022

Applies to:

Oracle Communications ASAP - Version 7.3.0.0.0 and later
Information in this document applies to any platform.

Goal


Question is in line of who is using those parameters and if it is OK to remove them?

1. Review and remove any unnecessary HIDDEN/UNDERSCORE parameters.
  
  The database contains the following initialization parameters whose name
  begins with an underscore:
  
  _ktb_debug_flags
  _fix_control
  _optimizer_invalidation_period
  
  Remove hidden parameters before database upgrade unless your application
  vendors and/or Oracle Support state differently. Changes will need to be
  made in the pfile/spfile.


2. Consider removing the following deprecated initialization parameters.
  
  Parameter
  ---------
  parallel_adaptive_multi_user
  
  These deprecated parameters probably will be obsolete in a future release.
 

Solution

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
Goal
Solution
References


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