How can handle the all records from Source to destination by LOOKUP operation ?

Hi,

Control flow operation like below chart:

Second look up has given an out put of  102,305 rows  by how to handle rows with no matching entries by:Redirect rows error output (or) redirect rows to no match output, If I use  fail component LOOKUP failed but my SOURCE records:102,331

So How can I get the remaining records ?.

Can please  elaborate difference between Redirect rows error output and redirect rows to no match output.

---Thanks

Madhu