SAP ABAP Function Module MATNR_FOR_LGNUM_READ (Materialnr. zu dez WM Lagernummer lesen) is using

• Class (1)
• Table/Structure Field (8)
• Function Module (2)
• Interface (1)
• Message Class (1)
• Message Number (1)
• Class Method (1)
• Table (8)

#	Object Type	Object Name	Object Description	Note
1	Table	CIF_LGNUM_RANGE	Range Structure for Warehouse Number	SOURCE IT_LGNUMWME STRUCTURE CIF_LGNUM_RANGE
2	Table	MPRE18	Auxiliary Structure for Mass Access to T320
3	Table	PRE01	Help structure for mass access to material
4	Table	PRE03	Structure: Material - Preliminary Step	SOURCE ET_MATNR STRUCTURE PRE03
5	Table	T320	Assignment IM Storage Location to WM Warehouse Number
6	Table	T340D	WM Default Values
7	Table	WERKS_TAB	Plants - Table of IDs (can be used generally)
8	Table	WRK_RANGE	Range for Plant Number (WERKS)