SAP ABAP Table P1820 (Infotype 1820) is using

• Data Element (23)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	HRI1820	Significance: Scope
2	Table	HRIADMIN	Infotype Administration Data
3	Table	HRIPKEYL	Key Structure for Language-Dependent IT Structures PNNNN