SAP ABAP Program LV57MTOP (Matrix) is using

• Table/Structure Field (26)
• Message Class (1)
• Table (18)

#	Object Type	Object Name	Object Description	Note
1	Table	AM07M	Work Fields for Lists (Selection and Output)
2	Table	CABN	Characteristic
3	Table	CAWN	Characteristic values
4	Table	CAWNT	Value Texts
5	Table	FXVL_EXT	Fixed characteristic values
6	Table	INCL_BILD	Structures for Calling with Screen Module
7	Table	KONP	Conditions (Item)
8	Table	MTRX_CHAR	Characteristics Relevant to Matrix
9	Table	MTRX_MODE	Screen Mode for Characteristics Matrix
10	Table	MTRX_VALI	Characteristic Values Relevant to Matrix
11	Table	MTRX_VART	Nodes in Variant Article Matrix for Transfer to Int. Article
12	Table	RCTMX	I/O fields in matrix processing
13	Table	RSMPE	Menu Painter: Input/Output fields (4.0)
14	Table	SCREEN	Structure Description for the System Data Object SCREEN
15	Table	SCXTAB_COLUMN	TableControl Column Settings
16	Table	STRG	Structure for Unformatted Syntax Check
17	Table	T100	Messages
18	Table	VFMTRX_WSEL	Matrix Node Values Dependent on Mode (Qty, Price, and so on)