SAP ABAP Table HRI1030 (Infotype 1030 fields) is using

• Data Element (144)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	PX030	HR PLANNING: Substructure for Infotype 1030
2	Table	PX030I	Alternative PX030 structure
3	Table	T778O	Object Types