foreign key violation

Hello,

I am inserting rows from a temp table into table A using INSERT INTO.
Table A has a foreign key referencing table B's primary key.  I get
the following error:

 referential integrity violation - key referenced from table
A not found in table B

Is there a way to tell which row(s) is causing the problem?  I am
using ver. 7.02. Thanks in advance,

-- 
Larry Holish