PO details missing after updating SQL

Hi all,

I encountered this problem of a client of ours after updating MSSql 2008 where some of the PO details were missing and also affects the amount of the POs.

.

Although the document is still 'Open-Printed', but the printout details which was printed before was different compared to the PO details now. And I would think maybe because of the update we had yesterday.

What could possibly gone wrong with this problem?

Just wanna know why. 'Cause maybe I could get an idea on how to restore all the original PO details without restoring the database or editing further the PO.

Thanks ahead for the responses!