ORA-600 [qctcte1] From A Query Used By Peoplesoft Application

(Doc ID 1916353.1)

Last updated on OCTOBER 16, 2015

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.2 to 12.1]
Oracle Database - Enterprise Edition - Version to [Release 12.1]
Information in this document applies to any platform.


ORA-00600: internal error code, arguments: [qctcte1], [0], [], [], [], [], [], [], [], [], [], []
from a SELECT statement. The error is raised when "_optimizer_cost_based_transformation"=off.

Call stack trace contains: qctcte  qctodsc  qctcopn  qctcopn  kkfiflip ....

The issue was reported from Peoplesoft application which requires setting "_optimizer_cost_based_transformation"=off.


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