SAP ABAP Class CX_GRFN_DOCUMENTS (Document Subsystem Exception) is using

• Class (9)
• Data Element (4)
• Table/Structure Field (3)
• Interface (1)
• Message Class (1)
• Message Number (1)
• Class Method (8)
• Table (1)
• View (1)

#	Object Type	Object Name	Object Description	Note
1	Class Method	CL_ABAP_TYPEDESCR - DESCRIBE_BY_OBJECT_REF	Runtime Type Services
2	Class Method	CL_ABAP_TYPEDESCR - GET_RELATIVE_NAME	Runtime Type Services
3	Class Method	CL_OO_OBJECT - GET_INSTANCE	Object Information
4	Class Method	CX_GRFN_DOCUMENTS - ENSURE_CORRECT_MESSAGE_TYPE	Document Subsystem Exception
5	Class Method	CX_GRFN_EXCEPTION - CONSTRUCTOR	Generic GRC API exception
6	Class Method	CX_ROOT - GET_SOURCE_POSITION	Abstract Superclass for All Global Exceptions
7	Class Method	CX_ROOT - GET_TEXT	Abstract Superclass for All Global Exceptions
8	Class Method	IF_MESSAGE - GET_TEXT	Interface for Accessing Texts from Message Objects