Data Element list used by SAP ABAP Table BUP_S_RELT_DATA_API (BP API: Data Relationships)

#	Object Type	Object Name	Object Description

1	Data Element	BUP_RELDIR	BP Rel.: Detailed Indicator for Direction of a Relationship
2	Data Element	BUP_SETGUID	GP: UUID for Identifying the Data Record (SETGUID)
3	Data Element	BUP_SETGUID	GP: UUID for Identifying the Data Record (SETGUID)
4	Data Element	BU_CHDAT	Date when object was last changed
5	Data Element	BU_CHTIM	Time at which object was last changed
6	Data Element	BU_CHUSR	Last user to change object
7	Data Element	BU_CRDAT	Date on which the object was created
8	Data Element	BU_CRTIM	Time at which the object was created
9	Data Element	BU_CRUSR	User who created the object
10	Data Element	BU_DATFROM	Validity Date (Valid From)
11	Data Element	BU_DATTO	Validity Date (Valid To)
12	Data Element	BU_DFTVAL	BP: Differentiation type characteristic (change doc.-rel.)
13	Data Element	BU_PARTNER	Business Partner Number
14	Data Element	BU_PARTNER	Business Partner Number
15	Data Element	BU_PARTNER_GUID_BAPI	GUID of a Business Partner in CHAR 32 Format for BAPIs
16	Data Element	BU_PARTNER_GUID_BAPI	GUID of a Business Partner in CHAR 32 Format for BAPIs
17	Data Element	BU_RELKIND	Business partner relationship type
18	Data Element	BU_RELNR	BP Relationship Number
19	Data Element	BU_RELTYP	Business Partner Relationship Category
20	Data Element	BU_RLTYPE	Business partner role (change doc.-relevant)
21	Data Element	BU_XDFREL	Standard Relationship
22	Data Element	BU_XDFREL	Standard Relationship
23	Data Element	BU_XRF	Business partner role definition instead of BP relationship
24	Data Element	MANDT	Client