User can post packing slip at sales order line if user enabled the warehouse management system (WMS) module , but user can not reverse the shipment.

When we enable the advance warehouse and  the packing slip was posted via the sale order details form, we can can not reverse the load, and can not reverse the sales order shipment.

We need to post packing slip in the shipment level.

this is too confusing, the system allow us to post packing slip in the sales order line, but do not allow us to reverse it.

there are 2 way to do the packing slip but have very difference result without any notification.

please refrer to my SR : TrackingID#2404260050000074

I suggest that when user enable the advance wareshouse function, system should disable we post packing slip at the sales order line , at least to provide a notification , that we can not reverse it if we process here.