SAP ABAP Program WSD_REF_MATERIAL_F28 (Include WSD_REF_MATERIAL_F28) is using

• Class (3)
• Data Element (1)
• Table/Structure Field (6)
• Function Module (3)
• Class Method (2)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_SALV_TREE	Basis Class for Tree Structure
2	Class	CL_WSD_CONSTANTS	Constants
3	Class	CL_WSD_REF_MATERIAL	Reference Material