MAINDTL on Header Level Match

Hi all,

We're trying to investigate whether or not when an invoice matches at the header level, if the values in MAINVDTL populate with the PO Line information.

We've entered in several invoices without line detail and matched within tolerance. When drilling on the invoice, you see invoice line detail. It appears to all be the PO line information, but needed to verify.

Also, I would assume, that the MAINVDTL populates with the invoice detail when there is a detail level match?

We're running APPS 9.0.0.4.

Any help would be appreciated.

Thank you,
Randall