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Oracle Unexpectedly Data Pump Export starts to report about identical errors on 5 tables:

ORA-31693: Table data object "EDS_DEV"."EMAILS":"ACTIVE" failed to load/unload and is being skipped due to error:

ORA-02354: error in exporting/importing data

ORA-02373: Error parsing insert statement for table "EDS_DEV"."EMAILS".

ORA-04063: table "EDS_DEV.EMAILS" has errors

Need your assistance to understand what does this errors mean and also how to avoid it?

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Hi, and welcome to the forum!

This is a tough issue because there is no detailed error message.

Here are a few suggestions:

1 - Try using the “version” clause in the exp do command.  version=


2 - check to see if the tables are different from the others, such as the tables having LOB columns:

Hope this helps!

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1. My version doesn't support

Export: Release - Production on Wed Feb 21 14:12:04 2018

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

Connected to: Oracle Database 12c Enterprise Edition Release - 64bit Production
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options
ORA-39001: invalid argument value
ORA-39023: Version is not supported.


2. There are 3 schemas (eds_dev, eds_tst and eds_prd) in the db with identical tables (please take a look to attached file. Unfortunately 1 of them gives error mentioned (ORA-04063). Another two work fine...


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Differ only default tablespace where tables are located. All 3 schemas have it's own - eds_dev, eds_tst and eds_prd accordingly. So, looks like problem exists inside eds_dev tablespace. Please correct me if I am wrong. Is there any tool for checking/repairing physical consistency of tablespace files (like oncheck in Informix)?

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