SAP ABAP Program RPCT8AR0 (Singapore Income Tax IR8A) is using

• Class (11)
• Data Element (8)
• Table/Structure Field (32)
• Function Module (2)
• Message Class (1)
• Class Method (12)
• Program (18)
• Table (10)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_SALV_COLUMN	Individual Column Object
2	Class	CL_SALV_COLUMNS	All Column Objects
3	Class	CL_SALV_COLUMNS_TABLE	Columns in Simple, Two-Dimensional Tables
4	Class	CL_SALV_FORM_ELEMENT	General Element in Design Object
5	Class	CL_SALV_FORM_LABEL	Element of Type Label
6	Class	CL_SALV_FORM_LAYOUT_GRID	Grid Element in Design Object
7	Class	CL_SALV_FUNCTIONS	Generic and Application-Specific Functions
8	Class	CL_SALV_MODEL_BASE	Basis Model for All Table Displays
9	Class	CL_SALV_TABLE	Basis Class for Simple Tables
10	Class	CX_SALV_MSG	ALV: General Error Class with Message
11	Class	CX_SALV_NOT_FOUND	ALV: General Error Class (Checked During Syntax Check)