SAP ABAP Data Element CMD_MDSEGMENT (Master Data Segment) is used by

• Class (43)
• ECTD (6)
• Interface (6)
• PINF (1)
• Table (22)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_BUP_ADDR	BP Address Segment	S_BUPA_IPI	BASIS	SAP_BASIS
2	Class	CL_BUP_ADDR_APPLOG_ADAPTER	BP Address Segment: Message Log	S_BUPA_IPI	BASIS	SAP_BASIS
3	Class	CL_BUP_ADDR_CHECK	BP Address Segment: Checks	S_BUPA_IPI	BASIS	SAP_BASIS
4	Class	CL_BUP_BANK_INT_API	BP: Segment Bank Details; API Operator	BUPA_BANK_IPI	ABA	SAP_ABA
5	Class	CL_BUP_BAS_INTERFACE	BP Address Segment: Interface to BAS	S_BUPA_IPI	BASIS	SAP_BASIS
6	Class	CL_BUP_BAS_INTERFACE	BP Address Segment: Interface to BAS	S_BUPA_IPI	BASIS	SAP_BASIS
7	Class	CL_BUP_CARD_1	BP: Segment Payment Cards	BUPA_CCARD_IPI	ABA	SAP_ABA
8	Class	CL_BUP_EEWA	Workplace Addresses IPI	S_BUPA_EEWA_IPI	BASIS	SAP_BASIS
9	Class	CL_BUP_EEWA_APPLOG_ADPTR	BP Workplace Addresses: Message Log	S_BUPA_EEWA_IPI	BASIS	SAP_BASIS
10	Class	CL_BUP_EEWA_XXXX	CL_BUP_EEWA_XXXX	S_BUPA_EEWA_IPI	BASIS	SAP_BASIS
11	Class	CL_BUP_EEWA_XXXX	CL_BUP_EEWA_XXXX	S_BUPA_EEWA_IPI	BASIS	SAP_BASIS
12	Class	CL_BUP_HOUR	BP: Segment Business Hours	BUPA_HOUR_IPI	ABA	SAP_ABA
13	Class	CL_BUP_IDEN	BP: MD Segment Identification Numbers	BUPA_ID_IPI	ABA	SAP_ABA
14	Class	CL_BUP_INDU	CL_BUP_INDU	BUPA_INDUSTRY_IPI	ABA	SAP_ABA
15	Class	CL_BUP_RELATION_AUNITS	BPR: Auxiliary Class for Unit Tests in Relationships	S_BUPA_IPI	BASIS	SAP_BASIS
16	Class	CL_BUP_RELATION_LOCKING	BP Relationships: Lock Service for Relationships	S_BUPA_IPI	BASIS	SAP_BASIS
17	Class	CL_BUP_RELATION_LOCKING	BP Relationships: Lock Service for Relationships	S_BUPA_IPI	BASIS	SAP_BASIS
18	Class	CL_BUP_RELC	BPR: Segment Contact Person Relationship (BUT051)	S_BUPA_IPI	BASIS	SAP_BASIS
19	Class	CL_BUP_RELP	BP Rel.: Segment Service Performer Relationship (BUT051)	S_BUPA_RELP_IPI	BASIS	SAP_BASIS
20	Class	CL_BUP_RELS	BP Relationships: Shareholder Relationship (BUT053)	BUPA_RELS_IPI	ABA	SAP_ABA
21	Class	CL_BUP_RELT	BP Relationships: Segment Relationships (BUT050)	S_BUPA_IPI	BASIS	SAP_BASIS
22	Class	CL_BUP_RELT Method: PREPARE_CHANGES	BP Relationships: Segment Relationships (BUT050)	S_BUPA_IPI	BASIS	SAP_BASIS
23	Class	CL_BUP_RELT Method: DETERMINE_EXISTING_LOCKS	BP Relationships: Segment Relationships (BUT050)	S_BUPA_IPI	BASIS	SAP_BASIS
24	Class	CL_BUP_RELT	BP Relationships: Segment Relationships (BUT050)	S_BUPA_IPI	BASIS	SAP_BASIS
25	Class	CL_BUP_RELT Method: CHECK_CHANGED_FIELDS	BP Relationships: Segment Relationships (BUT050)	S_BUPA_IPI	BASIS	SAP_BASIS
26	Class	CL_BUP_RELT	BP Relationships: Segment Relationships (BUT050)	S_BUPA_IPI	BASIS	SAP_BASIS
27	Class	CL_BUP_RELX	BP Relationships: Segment Generic BUT051 Relationships	S_BUPA_IPI	BASIS	SAP_BASIS
28	Class	CL_BUP_RELX	BP Relationships: Segment Generic BUT051 Relationships	S_BUPA_IPI	BASIS	SAP_BASIS
29	Class	CL_BUP_RELX	BP Relationships: Segment Generic BUT051 Relationships	S_BUPA_IPI	BASIS	SAP_BASIS
30	Class	CL_BUP_RELX_CHECK	BP Rel.: Checks for Generic BUT051 Relationships Segment	S_BUPA_IPI	BASIS	SAP_BASIS
31	Class	CL_BUP_RELY	General Relationship Addresses	S_BUPA_IPI	BASIS	SAP_BASIS
32	Class	CL_BUP_RELY	General Relationship Addresses	S_BUPA_IPI	BASIS	SAP_BASIS
33	Class	CL_BUP_RELY	General Relationship Addresses	S_BUPA_IPI	BASIS	SAP_BASIS
34	Class	CL_BUP_ROLE	BP: MD Segment Roles	S_BUPA_IPI	BASIS	SAP_BASIS
35	Class	CL_BUP_TAXC Method: DELETE	BP: Segment tax classification	BUPA_TAXC_IPI	ABA	SAP_ABA
36	Class	CL_BUP_TAXC Method: CREATE	BP: Segment tax classification	BUPA_TAXC_IPI	ABA	SAP_ABA
37	Class	CL_BUP_TAXC Method: ON_BP_ID_CHANGED	BP: Segment tax classification	BUPA_TAXC_IPI	ABA	SAP_ABA
38	Class	CL_BUP_TAXN	BP: Segment tax numbers	BUPA_TAXN_IPI	ABA	SAP_ABA
39	Class	CL_CMD_APPLLOG	Application Log	S_MD_LOG	BASIS	SAP_BASIS
40	Class	CX_BUP_ID_CHANGE	Error when Changing Partner Number	S_BUPA_IPI	BASIS	SAP_BASIS
41	Class	CX_BUP_RELNR_CHANGE	Error when Replacing Temporary Relationship Number	S_BUPA_IPI	BASIS	SAP_BASIS
42	Class	CX_BUP_RELX_FATAL_ERROR	Internal Error in Segment Contact Person Relationship	S_BUPA_IPI	BASIS	SAP_BASIS
43	Class	CX_BUP_RELY_FATAL_ERROR	Relationship Addresses	S_BUPA_IPI	BASIS	SAP_BASIS