SAP ABAP Class CL_GRFN_CHANGE_DOCUMENT (Change Document API for GRFN) is using

• Class (22)
• Data Element (23)
• Table/Structure Field (90)
• Function Module (4)
• Class Method (19)
• Table (23)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_ABAP_DATADESCR	Runtime Type Services
2	Class	CL_ABAP_ELEMDESCR	Runtime Type Services
3	Class	CL_ABAP_STRUCTDESCR	Runtime Type Services
4	Class	CL_ABAP_TABLEDESCR	Runtime Type Services
5	Class	CL_ABAP_TYPEDESCR	Runtime Type Services
6	Class	CL_GRFN_CHANGE_DOCUMENT	Change Document API for GRFN
7	Class	CL_GRFN_CHANGE_DOCUMENT	Change Document API for GRFN
8	Class	CL_GRFN_CHANGE_DOCUMENT	Change Document API for GRFN
9	Class	CL_GRFN_CHANGE_DOCUMENT	Change Document API for GRFN
10	Class	CL_GRFN_CHANGE_DOCUMENT	Change Document API for GRFN
11	Class	CL_GRFN_CHANGE_DOCUMENT	Change Document API for GRFN
12	Class	CL_GRFN_CHANGE_DOCUMENT	Change Document API for GRFN
13	Class	CL_GRFN_CHANGE_DOCUMENT	Change Document API for GRFN
14	Class	CL_GRFN_OBJTYPE_INFO	Information for object type , its ID , its , HR Otype , text
15	Class	CL_GRFN_OBJTYPE_INFO	Information for object type , its ID , its , HR Otype , text
16	Class	CL_GRFN_UI_WD	General UI functions & constants
17	Class	CL_GRFN_UTIL_USER	API to query and retreive backend user
18	Class	CL_GRPCB_READ	Customizing for Read Access
19	Class	CL_GRPCB_READ	Customizing for Read Access
20	Class	CL_HRBAS_INFOTYPE_SERVICES	HR-PD Infotypes: Useful Methods
21	Class	CX_GRFN_EXCEPTION	Generic GRC API exception
22	Class	CX_GRFN_EXCEPTION	Generic GRC API exception