SAP ABAP Program BCALV_DND_04 (Drag&Drop Within an ALV Grid Control) is using

• Class (8)
• Table/Structure Field (8)
• Message Class (1)
• Message Number (1)
• Class Method (10)
• Table (5)

#	Object Type	Object Name	Object Description	Note
1	Message Class	TREE_CONTROL_MSG	Tree Control