Question : MS Access invalid date

I'm using MS Access to connect to an Oracle database via the OracleClient10g ODBC driver.  Somehow a date got into the oracle table that is invalid (but not null).  I've been told the year falls outside the valid year range of -4713 & 9999.  When trying to run a query, I get an ODBC date/time error, even if I use the IIF(IsNull) function on the date.  There doesn't seem to be any function I can apply to check for this invalid date or convert it to a default.  Any suggestions?

Answer : MS Access invalid date

With some assistance from our DBA, I've found the record... has a DOB of 28/6/5607.  Running a select * using the table-key results in #name in all fields and any function run on the DOB itself returns the ODBC error.  hmmm.