DataPump SCHEMA Level Export (EXPDP) Does Not Export Public Database Links

(Doc ID 837839.1)

Last updated on AUGUST 01, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.4 and later
Information in this document applies to any platform.
***Checked for relevance on 15-Apr-2013***

Symptoms

A DataPump SCHEMA export does not take public database links under the schema that is being exported.

Here are the steps to reproduce the issue:

sqlplus system/password
create user test01 identified by test01;
grant create session, create table, create public database link to test01;
connect test01/test01
create public database link test01;

expdp system/oracle schemas=test01 dumpfile=test01.dmp logfile=test01.log

 

Estimate in progress using BLOCKS method...
Processing object type SCHEMA_EXPORT/TABLE/TABLE_DATA
Total estimation using BLOCKS method: 0 KB
Processing object type SCHEMA_EXPORT/USER
Processing object type SCHEMA_EXPORT/SYSTEM_GRANT
Processing object type SCHEMA_EXPORT/ROLE_GRANT
Processing object type SCHEMA_EXPORT/DEFAULT_ROLE
Processing object type SCHEMA_EXPORT/PRE_SCHEMA/PROCACT_SCHEMA
Master table "SYSTEM"."SYS_EXPORT_SCHEMA_01" successfully loaded/unloaded


=> There is no database link information.

Cause

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