3071689 - Down Payment at header not found

You have created a Purchase order with an downpayment at header level and a downpayment at item level.
In the APP 'Monitor Purchase Order Down Payments' only the item level downpayment is visible.  

SAP S/4Hana Cloud - All Versions 

1) Open webgui tile Create Purchase Order - Advanced' 
2) Navigate to the header Payment TAB and add a mandatory downpayment 
3) At the item level under the Invoice TAB add a mandatory downpayment
4) Save the Purchase Order 
5) Open the APP 'Monitor Purchase Order Down Payments'
6) Only the item downpayment is visible

The approval status of the Purchase Order. 

Approve the Purchase Order then both downpayments will be visible in the APP 

C_PURORDDOWNPAYMENTMNTR, EKKO-PROCSTAT, PROCSTAT ,CMMPOIDPMNTR, F2877 , KBA , MM-PUR-GF-DP , Down Payment Processing , MM-PUR-PO , Purchase Orders , CA-GTF-FXU-MM-PUR , Fiori UI by FXU for MM-FIO-PUR , Problem

SAP S/4HANA Cloud Public Edition all versions ; SAP S/4HANA Cloud all versions