My Oracle Support Banner

Passwords Are Not Working After Upgrading To 12c From 10g (Doc ID 2286646.1)

Last updated on JULY 27, 2020

Applies to:

Oracle Database - Enterprise Edition - Version and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.


The database was migrated from 10g to 12c database using expdp/impdp utility.

The password versions of the users is showing as 10g in database level.All the users whoever connecting to databases is getting "ORA-01017: invalid username/password; logon denied" after moving to 12c




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

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