Purchase Order amendment is not reflecting in WMS

Summary:

Hi,

We created a PO for an item with 10 Quantity in ERP, integrated it to WMS, received and did put away 10 Quantity in WMS and same is integrated back to ERP. Now when we are amending the PO in ERP it gets reflected in WMS via Generate Changed Receipt Advice.

But when we make a return to supplier for 5 Qty in ERP, PO becomes opened and it allows us to make receipt for more 5 Qty in ERP (as we have returned 5 Qty). But in WMS this amendment is not reflecting and we are not able to make any receipt.