MYMS - LIFO-relevant materials

LIFO-relevant materials information is stored in SAP table MYMS.
It is part of development package MG in software component LO-MD-MM. This development package consists of objects that can be grouped under "Application development R/3 material master prior to 3.0".

Fields for table MYMS

Field Name	Description	Is Key	Data Element	Data Type	Length	Check Table
MANDT	Client	X	MANDT	CLNT	6	T000
MYKEY	LIFO valuation level	X	MYKEY	CHAR	8	T001Y
MATNR	Material Number	X	MATNR	CHAR	80	MARA
MYPOOL	Pool number for LIFO valuation		MYPOOL	CHAR	8	TPOOL