SAP ABAP Program WSD_REF_MATERIAL_F03 (Include WSD_REF_MATERIAL_F03) is using

• Class (4)
• Data Element (1)
• Table/Structure Field (2)
• Class Method (2)
• Table (1)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_SALV_NODES	All Node Objects of Tree Structure
2	Class	CL_SALV_TREE	Basis Class for Tree Structure
3	Class	CX_SALV_ERROR	ALV: General Error Class (Checked During Syntax Check)
4	Class	CX_SALV_MSG	ALV: General Error Class with Message