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ORA-00955: name is already used by an existing object after impdp while duplicating schema on target

edited Jun 18, 2019 9:27AM in Database Administration (MOSC) 3 commentsAnswered

Hi,

Oracle 12.1.0.2 on Linux 7.6

Schema 'abc' exist on target database in correct form. From the source database, 'abc' schema needs to be completely replicated as 'def' schema. Through the network link, the tables, indexes, views etc were imported without issues, but on closer examination, constraints on 'def' schema didn't come through.

When manually tried to create them using 'alter table .. add constraint..', got ORA-00955 err.

Is there any way out, or I've hit Oracle's limitations. Any advice be very helpful.

Thank for your time

GK

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