ORA-31418: source schema string does not exist

ORA-31418

ORA-31418: source schema string does not exist

Cause: Trying to create a synchronous change table and the source schema did not

match any existing schema names in the database.

Action: Specify the name of an existing schema.

More details : Viste http://www.high-oracle.com/ora-31418/
More details : Viste http://www.high-oracle.com/ora-31418/
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