SAP ABAP Table P1001 (Infotype 1001: Relationships) is used by

• Class (646)
• DIAL (1)
• ECTD (1)
• Function Module (1989)
• Interface (12)
• PINF (1)
• Program (2473)
• SOBJ (27)
• Table (8)
• TTYP (12)
• TYPE (4)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	PINF	_AKB_INITIAL	_AKB_INITIAL	BASIS		SAP_BASIS