Class list used by SAP ABAP Program RSPPFCLEAN (PPF: Remove Actions Containing Errors)

#	Object Type	Object Name	Object Description

1	Class	CL_FACTORY_PPF	PPF: Factory and Service Class
2	Class	CL_GUI_ALV_GRID	ALV List Viewer
3	Class	CL_GUI_CUSTOM_CONTAINER	Container for Custom Controls in the Screen Area
4	Class	CL_TRIGGER_CHECK_PPF	PPF: Check Output
5	Class	CL_TRIGGER_PPF	PPF: Action
6	Class	CX_OS_ERROR	Object Services: Exceptions (Dynamic Check)