SAP ABAP Program S_HELLOWORLD_O01A_SO_SIMPLE (Include S_HELLOWORLD_O01) is using

• Class (6)
• Interface (4)
• Message Number (2)
• Class Method (8)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_GUI_CUSTOM_CONTAINER	Container for Custom Controls in the Screen Area
2	Class	CL_IOS_FACTORY	Creation of interfaces
3	Class	CX_IOS_ENVIRONMENT	CX_IOS_ENVIRONMENT-
4	Class	CX_IOS_EXCEPTION	General exception
5	Class	CX_ROOT	Abstract Superclass for All Global Exceptions
6	Class	CX_STATIC_CHECK	Exceptions with Static and Dynamic Check of RAISING Clause