SAP ABAP Program ABAP_DOCU_LIST (Documentation Objects in ABAP Keyword Documentation) is using

• Class (4)
• Table/Structure Field (8)
• Function Module (2)
• Interface (1)
• Class Method (3)
• Program (1)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_ABAP_DOCU	Methods of ABAP Keyword Documentation
2	Class	CL_ABAP_DOCU_TREE	Tree Structure of ABAP Docu
3	Class	CL_AUNIT_ASSERT	ABAP Unit: Assertions (see Longtext)
4	Class	CX_ABAP_DOCU_TREE	Exception Class for CL_ABAP_DOC_TREE