SAP ABAP Program LWAK1F7S (MATRIX_CHECK_VALUES) is using

• Table/Structure Field (5)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table	MTRX_VART	Nodes in Variant Article Matrix for Transfer to Int. Article
2	Table	MTRX_WSEL	Matrix Node Values Dependent on Mode (Qty, Price, and so on)