bpws:getVariableData function
Use the bpws:getVariableData function to create conditions to access variable data.
It can be combined with an XPath expression identifying specific nodes within the variable.
For example:
- To access the data in the POTotal node in a variable named PurchaseOrder, you would enter: bpws:getVariableData('PurchaseOrder')/PurchaseOrder/POTotal
- To access the data in a primitive variable named ItemCount, enter: bpws:getVariableData('ItemCount')