DataPump Attach Fails With Errors ORA-39006 ORA-39065 ORA-39097 ORA-1427
(Doc ID 1504435.1)
Last updated on MARCH 22, 2023
Applies to:
Oracle Database - Enterprise Edition - Version 11.2.0.1 to 11.2.0.4 [Release 11.2]Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
When attempting to ATTACH to an existing DataPump job, the following errors occur:
SQL> select * from dba_datapump_jobs;
OWNER_NAME JOB_NAME OPERATION JOB_MODE STATE DEGREE ATTACHED_SESSIONS
---------- --------- --------- ----------- --------- ------ -----------------
SYSTEM <JOB_NAME> IMPORT FULL NOT RUNNING 2 3
...
#> impdp user/pwd ATTACH=<JOB_NAME>
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
OWNER_NAME JOB_NAME OPERATION JOB_MODE STATE DEGREE ATTACHED_SESSIONS
---------- --------- --------- ----------- --------- ------ -----------------
SYSTEM <JOB_NAME> IMPORT FULL NOT RUNNING 2 3
...
#> impdp user/pwd ATTACH=<JOB_NAME>
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
Changes
The instance may have been SHUTDOWN ABORT while a DataPump job was running.
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |