SAP ABAP Table P1899 (Infotype 1899: KRI Business Rule Mapping) is using

• Data Element (23)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	HRI1899	KRI Business Rule Mapping
2	Table	HRIADMIN	Infotype Administration Data
3	Table	HRIPKEY	Key Structure for Infotype Structures PNNNN