Question

EXP-00056: ORACLE error 942 encountered

Asked by: sevior

Here is just a sample for single table export (however, the goal is to export data from very old database for two owners). Catexp.sql has been run (there are some ORA-01921 error in it  I have log and can add to this post if it needed)

$exp user/password file=test.dmp tables=abc_table
Export: Release 8.1.7.4.0 - Production on Thu Sep 24 08:44:00 2009
(c) Copyright 2000 Oracle Corporation.  All rights reserved.
Connected to: Oracle8i Enterprise Edition Release 8.1.7.4.0 - Production
JServer Release 8.1.7.4.0 - Production
Export done in US7ASCII character set and US7ASCII NCHAR character set
EXP-00056: ORACLE error 942 encountered
ORA-00942: table or view does not exist
EXP-00000: Export terminated unsuccessfully

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Asked On
2009-09-24 at 07:58:15ID24758690
Tags

Oracle export

Topics

Oracle 8.x

,

Oracle Product Info

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Answers

 

by: mrjoltcolaPosted on 2009-09-24 at 08:33:56ID: 25414452

Verify that abc_table exists under the "user" schema.

Try a simple full schema export instead of a table export and see which tables are exported.

exp user/password file=test.dmp

 

by: seviorPosted on 2009-09-24 at 08:57:36ID: 25414746

Yes, as I said - this export command is just for example. I'm using 'par' file for export with "owner=(A,B)" - I got the same error on that large export. All tables are fine, actually DB is still working for application. Running full schema export - none of tables were exported. Message in log=my_export.log is identical to one in my table export example. Here is another log when I did  "rows=no"

more oraexp_norows.log

Connected to: Oracle8i Enterprise Edition Release 8.1.7.4.0 - Production
JServer Release 8.1.7.4.0 - Production
Export done in US7ASCII character set and US7ASCII NCHAR character set
EXP-00056: ORACLE error 942 encountered
ORA-00942: table or view does not exist
EXP-00000: Export terminated unsuccessfully

 

by: mrjoltcolaPosted on 2009-09-24 at 09:23:10ID: 25415067

>>ORA-00942: table or view does not exist

I think the simple explanation is that the owner schema you are logging in as does not contain that table. That user must contain the table. It is not enough that the user can access it, he must own it.

 

by: seviorPosted on 2009-09-24 at 12:52:47ID: 25417130

I ran 'exp' logged as an owner of that table - same error

 

by: mrjoltcolaPosted on 2009-09-24 at 13:00:53ID: 25417222

Try running catexp.sql, its possible that the proper views were not installed in this database.

sqlplus / as sysdba
SQL> @$ORACLE_HOME/rdbms/admin/catexp.sql

 

by: seviorPosted on 2009-09-24 at 16:05:35ID: 25418822

Ran c0800050.sql as 'SYSDBA', errors like "ORA-00942: table or view does not exist" showed many times, however after script has been "completed" I was able to run export.

20120131-EE-VQP-002

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