SAP ABAP Transaction Code MR51 (Material Line Items) is used by

• Program (3)
• SHI3 (19)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	SHI3	JSP0_LO	JSP0_LO	JSD	IS-M	IS-M
2	SHI3	JSP0_LO	JSP0_LO	JSD	IS-M	IS-M
3	SHI3	JSP0_LO	JSP0_LO	JSD	IS-M	IS-M
4	SHI3	JSP0_LO	JSP0_LO	JSD	IS-M	IS-M
5	SHI3	JSP0_LO	JSP0_LO	JSD	IS-M	IS-M
6	SHI3	JSP0_LO	JSP0_LO	JSD	IS-M	IS-M
7	SHI3	JSP0_LO	JSP0_LO	JSD	IS-M	IS-M
8	SHI3	JSP0_LO	JSP0_LO	JSD	IS-M	IS-M
9	SHI3	JSP0_LO	JSP0_LO	JSD	IS-M	IS-M
10	SHI3	JSP0_LO	JSP0_LO	JSD	IS-M	IS-M
11	SHI3	MB00	MB00	MB	APPL	SAP_APPL
12	SHI3	MCB1	MCB1	MCB	APPL	SAP_APPL
13	SHI3	MCC1	MCC1	MCB	APPL	SAP_APPL
14	SHI3	MCC2	MCC2	MCB	APPL	SAP_APPL
15	SHI3	MCH0	MCH0	MCW	APPL	SAP_APPL
16	SHI3	MM01	MM01	RTTREE	APPL	SAP_APPL
17	SHI3	MM01	MM01	RTTREE	APPL	SAP_APPL
18	SHI3	MR00	MR00	MR	APPL	SAP_APPL
19	SHI3	WBST	WBST	WG	APPL	SAP_APPL