SAP ABAP Program LWLMVF01 (Formroutinen für die Layoutbausteinversionspflege) is using

• Data Element (3)
• Table/Structure Field (50)
• Function Module (19)
• Message Class (1)
• Message Number (11)
• Table (12)

#	Object Type	Object Name	Object Description	Note
1	Table	BAPIE1MALG	IDoc Structure: Materials per Layout Module
2	Table	CDHDR	Change document header
3	Table	CDTXT	Change documents: Text changes
4	Table	DRAD	Document-Object Link
5	Table	LAYMOD_TABLE_LINE	Row Type for LAYMOD_TABLE
6	Table	MALG	Assignment of Layout Modules to Materials
7	Table	TWML	Layout module
8	Table	TWMLT	Layout module descriptions
9	Table	WDL_FLAG	Help structure as reference for transfer fields. Assort.list
10	Table	WLMV	Validity and Status of Layout Module Versions
11	Table	WLMV_ASORT	WLMV Structure Extended to Include Assortment Field
12	Table	WLVA	Assignment Table for Layout Module Variants for Stores