SAP ABAP Program LEINSF10 (RKO_EKKO) is using

• Table/Structure Field (63)
• Function Module (2)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	EKKO	Purchasing Document Header
2	Table	EREVITEM	DCM Version in Purchasing: Data
3	Table	LFA1	Vendor Master (General Section)