SAP ABAP Table RN21A (IS-H: Screen fields of billing type determination) is used by

• Program (18)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	L0N39F01	IS-H MM: Search Help Exit for Material Requisition	NPAS	IS-H	IS-H
2	Program	L0N39I01	L0N39I01	NPAS	IS-H	IS-H
3	Program	L0N39O01	L0N39O01	NPAS	IS-H	IS-H
4	Program	L0N39TOP	L0N39TOP	NPAS	IS-H	IS-H
5	Program	L0NPEPPF01	Include L0NPEPPF01	NPAS	IS-H	IS-H
6	Program	L0NPEPPTOP	L0NPEPPTOP	NPAS	IS-H	IS-H
7	Program	SAPL0N39	SAPL0N39	NPAS	IS-H	IS-H
8	Program	SAPL0N39	SAPL0N39	NPAS	IS-H	IS-H
9	Program	SAPL0N39	SAPL0N39	NPAS	IS-H	IS-H
10	Program	SAPL0N39	SAPL0N39	NPAS	IS-H	IS-H
11	Program	SAPL0N39	SAPL0N39	NPAS	IS-H	IS-H
12	Program	SAPL0N39	SAPL0N39	NPAS	IS-H	IS-H
13	Program	SAPL0N39	SAPL0N39	NPAS	IS-H	IS-H
14	Program	SAPL0N39	SAPL0N39	NPAS	IS-H	IS-H
15	Program	SAPL0N39	SAPL0N39	NPAS	IS-H	IS-H
16	Program	SAPL0NPEPP	SAPL0NPEPP	NPAS	IS-H	IS-H
17	Program	SAPL0NPEPP	SAPL0NPEPP	NPAS	IS-H	IS-H
18	Program	SAPL0NPEPP	SAPL0NPEPP	NPAS	IS-H	IS-H