After Upgrade To 12.2.0.1 From 12.1.0.2 Startup Database Failed With ORA-603 ORA-1092 ORA-604 ORA-1 : Unique Constraint (SYS.I_FIXED_OBJ$_OBJ#) Violated (Doc ID 2396886.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 to 12.2.0.1 [Release 12.2]
Information in this document applies to any platform.

After database upgrade from 12.1.0.2 to 12.2.0.1 startup database failed due to below errors

	To view full details, 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 a vibrant support community of peers and Oracle experts.