ORA-01321: No Logminer Dictionary for requested start SCN

admin

ORA-01321: No Logminer Dictionary for requested start SCN
Cause: The requested session start SCN is less than the SCN of any available
Logminer Dictionary build. It is not possible to unwind a Logminer Dictionary to
the requested start SCN.

Action: Re-issue the start_logminer request with a start SCN for which a
Logminer Dictionary is available.