ORA-38730: Invalid SCN/TIMESTAMP expression.

ORA-38730
ORA-38730: Invalid SCN/TIMESTAMP expression.
Cause: The expression supplied in a FLASHBACK DATABASE command was
invalid.
Action: Retry the command using a valid number or time stamp expression.
More details : Viste http://www.high-oracle.com/ora-38730/
More details : Viste http://www.high-oracle.com/ora-38730/
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