CTAS IN PARALLEL FAILS WITH ORA-01400: CANNOT INSERT NULL INTO. (Doc ID 2058788.1)

Last updated on FEBRUARY 02, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

CTAS statement running in parallel with an inline sequence fails with below error.

ERROR:
=====
ORA-12801: error signaled in parallel query server P009, instance qc1uoapxrac02:oapdwq2 (2)
ORA-01400: cannot insert NULL into (???)

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