Hitting ORA-30926 During DataPump Imprort Job When Processing The Statistics

(Doc ID 2162936.1)

Last updated on OCTOBER 03, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.1 and later
Information in this document applies to any platform.

Goal

DataPump import may report the following errors when loading the statistics:

Import: Release 12.1.0.2.0 - Production on Thu Jun 23 02:00:16 2016

Copyright (c) 1982, 2014, Oracle and/or its affiliates. All rights reserved.

Connected to: Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production
With the Partitioning, Automatic Storage Management, OLAP, Advanced Analytics
and Real Application Testing options
Starting "SYSTEM"."SYS_IMPORT_SCHEMA_04": system/******** parfile=imp_pgcos12_rgcos.par
Estimate in progress using BLOCKS method...
Processing object type SCHEMA_EXPORT/TABLE/TABLE_DATA
Total estimation using BLOCKS method: 93.46 GB
Processing object type SCHEMA_EXPORT/USER
ORA-31684: Object type USER:"GCOS2" already exists
....
ORA-39126: Worker unexpected fatal error in KUPW$WORKER.STATS_LOAD [MARKER]
MARKER
ORA-30926: unable to get a stable set of rows in the source tables

ORA-06512: at "SYS.DBMS_SYS_ERROR", line 105
ORA-06512: at "SYS.KUPW$WORKER", line 11265

----- PL/SQL Call Stack -----
object line object
handle number name
0x95c9aa10 27116 package body SYS.KUPW$WORKER
0x95c9aa10 11286 package body SYS.KUPW$WORKER
0x95c9aa10 24286 package body SYS.KUPW$WORKER
0x95c9aa10 24415 package body SYS.KUPW$WORKER
0x95c9aa10 20692 package body SYS.KUPW$WORKER
0x95c9aa10 10206 package body SYS.KUPW$WORKER
0x95c9aa10 13381 package body SYS.KUPW$WORKER
0x95c9aa10 3173 package body SYS.KUPW$WORKER
0x95c9aa10 12035 package body SYS.KUPW$WORKER
0x95c9aa10 2081 package body SYS.KUPW$WORKER
0xa52778d0 2 anonymous block

In STATS_UNLOAD
DBMS_STATS.EXPORT_STATS_FOR_DP
DBMS_STATS.EXPORT_STATS_FOR_DP
In STATS_LOAD with process_order 1501
Fixing up the name in the impdp stat table
ORA-39126: Worker unexpected fatal error in KUPW$WORKER.STATS_LOAD [MARKER]
ORA-30926: unable to get a stable set of rows in the source tables

ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95
ORA-06512: at "SYS.KUPW$WORKER", line 11259

----- PL/SQL Call Stack -----
object line object
handle number name
0x95c9aa10 27116 package body SYS.KUPW$WORKER
0x95c9aa10 11286 package body SYS.KUPW$WORKER
0x95c9aa10 24286 package body SYS.KUPW$WORKER
0x95c9aa10 24415 package body SYS.KUPW$WORKER
0x95c9aa10 10105 package body SYS.KUPW$WORKER
0x95c9aa10 13381 package body SYS.KUPW$WORKER
0x95c9aa10 3173 package body SYS.KUPW$WORKER
0x95c9aa10 12035 package body SYS.KUPW$WORKER
0x95c9aa10 2081 package body SYS.KUPW$WORKER
0xa52778d0 2 anonymous block

In STATS_UNLOAD
DBMS_STATS.EXPORT_STATS_FOR_DP
DBMS_STATS.EXPORT_STATS_FOR_DP
In STATS_LOAD with process_order 1501
Fixing up the name in the impdp stat table
Job "SYSTEM"."SYS_IMPORT_SCHEMA_04" stopped due to fatal error.

 

Solution

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