Solution : https://service.sap.com/sap/support/notes/1109473 (SAP Service marketplace login required)
Key words :
web ui behaves differently, web user interface, crm release 2006s/2, faq note explains, item-type functions, additional atp information, service itemsthese items, service part items, service part item, delivery-related information
Related Notes :
819744 | Composite SAP Note: ATP in CRM |