ORA-39150: bad flashback time

ORA-39150
ORA-39150: bad flashback time
Cause: A flashback time was specified for the Data Pump job which either could
not be parsed or else could not be translated into a system change number (SCN).
This typically occurs when
Action: Specify an explicit SCN for the desired flashback rather than a time.
More details : Viste http://www.high-oracle/ora-39150/
More details : Viste http://www.high-oracle/ora-39150/
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