One or more purchase order line record(s) cannot be updated during Pay of invoice

Overview:
"One or more purchase order line record(s) cannot be updated" error message during pay of invoice
Steps to Reproduce:
1) Create and open an order with lines
2) Create invoice with lines based on poLine
3) Approve and Pay invoice

Expected Results:
Invoice should be Paid without errors
Actual Results:
"One or more purchase order line record(s) cannot be updated" error message during pay of invoice