SAP ABAP Class CL_COM_HIERARCHY_SCHEME (Category Numbering Scheme) is using

• Class (5)
• Data Element (5)
• Table/Structure Field (29)
• Function Module (1)
• Message Class (12)
• Message Number (12)
• Class Method (10)
• Table (19)

#	Object Type	Object Name	Object Description	Note
1	Table	COMC_SCHEME	Numbering Scheme
2	Table	COMC_SCHEME	Numbering Scheme
3	Table	COMC_SCHEME	Numbering Scheme
4	Table	COMC_SCHEME	Numbering Scheme
5	Table	COMC_SCHEME	Numbering Scheme
6	Table	COMC_SCHEME	Numbering Scheme
7	Table	COMC_SCHEME	Numbering Scheme
8	Table	COMC_SCHEME	Numbering Scheme
9	Table	COMC_SCHEME	Numbering Scheme
10	Table	COMC_SCHEME_SEG	Numbering Scheme Segment
11	Table	COMC_SCHEME_SEG	Numbering Scheme Segment
12	Table	COMC_SCHEME_T	Numbering Scheme Description
13	Table	COMC_SCHEME_T	Numbering Scheme Description
14	Table	COMC_SCHEME_T	Numbering Scheme Description
15	Table	COMC_SCHEME_T	Numbering Scheme Description
16	Table	COMC_SCHEME_T	Numbering Scheme Description
17	Table	COMC_SCHEME_T	Numbering Scheme Description
18	Table	COMT_CAT_SCHEME_GUID_S	Category Numbering Scheme GUID
19	Table	COMT_CAT_SCHEME_ID_S	Category Numbering Scheme ID