SAP ABAP Program LWAK1F1D (PROMOTION_EKRANGE_BWART) is using

• Table/Structure Field (15)
• Function Module (1)
• Message Class (1)
• Message Number (2)
• Table (4)

#	Object Type	Object Name	Object Description	Note
1	Table	WAKH	Promotion Header Data, IS-R
2	Table	WAKHD	Screen field string for promotion header data
3	Table	WAKP	Promotion Item Data
4	Table	WALE	Material to store assignment to promotion