SAP ABAP TYPE RZA0 (RZA0) is using

• Table/Structure Field (5)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	DOKHL	Documentation: Headers
2	Table	RSMPE	Menu Painter: Input/Output fields (4.0)
3	Table	RSZGRID	Communication structure for the grid in component editor OCX