SAP ABAP Table P1001 (Infotype 1001: Relationships) is using

• Data Element (22)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Table	HRIP1001	Infotype-Specific Fields of IT1001
2	Table	T778O	Object Types
3	Table	T778P	Plan Versions
4	Table	T778S	Planning Status
5	Table	T778T	Infotypes
6	Table	T778V	Relationships