You are trying to preview the purchase order and noticed that Ship-To and Bill-To address appears in caps for US purchase order forms.
SAP Business ByDesign
Reproducing the Issue
Go to the Purchase Requests and Orders work center
Go to the Purchase Orders view
Select the relevant Purchase Order
You can see that Ship-To and Bill-To location appears in caps
As per the postal regulations, it is necessary to maintain the postal address in caps only. You can check the website universal postal union for US, it is clearly mentioned that, on outward international items, the name of the country of destination must always be printed in capital letters. Hence it is mandate to have the postal address in caps only.
It is expected to have caps for ship to and bill to address in purchase order forms for US as per the postal regulations.
Ship-To and Bill-To address appears in caps, Caps in PO forms , KBA , AP-POP-PO , Purchase Order , Problem