Blank supplier on Transactions Available for Reconciliation Report for Payroll Payments

In Oracle EBS 12.1.3 when we run the Cash Management report "Transactions Available for Reconciliation Report" with Transaction Type of Payroll Payments, the Supplier Name and Payment Method columns on the report are empty for all the records. When we run the report with other TransactionTypes, i.e. Payables Payments, the column is populated as expected. The other difference between running the two report runs is that the Payroll Business Group is entered for the former, while the AP/AR Operating Unit is entered for the latter.

In the screenshots, note that for Payroll, the Supplier Name and Payment Method columns that are filled in on the Payables (controlled disbursement account) are empty.