SAP ABAP Program LWLYUTOP (LWLYUTOP) is using

• Table/Structure Field (2)
• Message Class (1)
• Program (2)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Table	TWGLV	Layout Area
2	Table	WLBM	Layout area item
3	Table	WPC_ITEM	Product Catalog Items Communication Structure
4	Table	WWMI	Product catalog