List of demo programs in SAP which explains SAP ALV Drag Drop functionality.
BCALV_DND_01 – Drag ALV Row to Tree Folder
This example shows how to define a drag and drop behaviour using a drag and drop control. Direction: drag from tree and drop in ALV control.
BCALV_DND_02 – Drag Icons from Tree to Rows of the Grid
This example shows how to define a drag and drop behaviour using a drag and drop control. This is the direction: drag from ALV Control, drop in tree.
BCALV_DND_03 – Drag & Drop on Cells of the Grid
This example shows how to define a drag and drop behaviour on cells of an ALV Control.
BCALV_DND_04 – Drag & Drop Within an ALV Grid Control
This example shows how to define a drag and drop behaviour using a drag and drop control. The behaviour is defined within one ALV Control.