SAP ABAP Data Element XREF1 (Business partner reference key) is used by

• Class (14)
• ECTD (1)
• Function Module (10)
• Interface (4)
• Program (13)
• Search Help (2)
• Table (392)
• TYPE (1)
• View (13)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	ECTD	TDC_DIAN_DOCUMENT_SEGMENTS	TDC_DIAN_DOCUMENT_SEGMENTS	ID-DIAN-CO	APPL	SAP_FIN