ORA-1427 Attaching to Job Stopped During the Index Creation in Order to Restart It

(Doc ID 2021092.1)

Last updated on FEBRUARY 14, 2018

Applies to:

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


When attempting to attach to a datapump import job that was stopped while importing indexes and to restart it, the following errors occur:

ORA-39006: internal error
ORA-39065: unexpected master process exception in DISPATCH
ORA-01427: single-row subquery returns more than one row
ORA-39097: Data Pump job encountered unexpected error -1427



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