I'm trying to speed up my ssp application by using nlapiLookupField where possible instead of having to load the whole record and it's sublists using nlapiLoadRecord. Unfortunately it doesn't seem to work with lineitem fields. Is there an api call to fetch a line item's value with out the needing to use nlapiLoadRecord?
I'm using 1.0 as dictated by SCA.
Unfortunately, no. Only body fields are supported with nlapiLookupField
or search.lookupFields
.