Resending confirmations to APO which are missing in ECC

Hi,

We are on SCM 7.

I'm new to APO world and currently working on monitoring the CIF process.The issue I'm facing is that when I run the txn /sapapo/ccr,for confirmations I see some entries under the "MISSING IN APO" section.

However when I check the PO's listed under the column(R/3 order number) in ECC,I dont see any confirmations(PO history TAB is missing).i.e. these confirmations dont exist in  ECC.

In this case,should I still select all these entries and re-send it to APO?

Pls advise.