The figure shows a screenshot of the Expression Builder dialog.
The Expression box contains the following line:
bpws:getVariableData('selectManufacturerResponse','parameters',
'/ns15:processRequestQuoteResponseElement/ns15:return/ns15:supplierPrice') <
bpws:getVariableData('rapidManufacturerResponse','parameters',
'/ns16:POItemsQuoteResponse/ns16:return/ns16:supplierPrice')
The BPEL Variable box contains the following tree hierarchy:
Variables (not expanded)
Scope - SelectSupplier > Variables > selectManufacturerResponse (not expanded)
Scope - SelectSupplier > Variables > rapidManufacturerResponse > parameters > ns16:POItemsQuoteResponse > ns16:return > ns16:supplierPrice. This item is selected.
Scope - SelectSupplier > Variables > rapidManufacturerResponse > parameters > ns16:POItemsQuoteResponse > ns16:return > ns16:supplierName
The Content Preview box contains the following line:
bpws:getVariableData('rapidManufacturerResponse','parameters',
'/ns16:POItemsQuoteResponse/ns16:return/ns16:supplierPrice')