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After Rollback The Database Upgrade From 12.2 To 12.1, Users can not logon ORA-1017 (Doc ID 2353666.1)

Last updated on JANUARY 22, 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.


Users not able to log on after database upgraded to 12.2 and then reverted back to 12.1.

User logins fail with error "ORA-01017: invalid username/password error"


 Database was upgrade from 12.1 to 12.2.  Then the 12.2 database was reverted back to 12.1


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