SAP ABAP Function Module OM_OV_FUNC_ON_DROP (OM_OV_FUNC_ON_DROP) is using

• Class (4)
• Data Element (7)
• Table/Structure Field (3)
• Function Module (6)
• Message Class (1)
• Message Number (2)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	OBJEC	Work Area for Database PCH
2	Table	TREE_OBJEC	Structure objec with Node Key for Tree Control
3	Table	TREE_STRUC	Structure struc with Node Key for Tree Control