We use FI Vendor invoice (FB60) in our existing ECC system. We don't use SAP purchasing functionality, so we can't use the MM Invoice process. We found a similar app in S4HC to post the FI vendor invoice directly without a purchase order. We are trying to use the "Create Incoming Invoice" App, but the Park functionality is disabled. Could you please let me know if the Park and post functionality exists in S4H for the FI Vendor invoices.