SAP ABAP Program ISJPINVSUM14 (Invoice Summary Processing) is using

• Class (10)
• Data Element (11)
• Table/Structure Field (42)
• Function Module (2)
• Class Method (3)
• Program (2)
• Table (12)

#	Object Type	Object Name	Object Description	Note
1	Class Method	CL_ALV_TREE_BASE - FRONTEND_UPDATE	Basis Class ALV Tree Control
2	Class Method	CL_GUI_CFW - DISPATCH	Control Framework Basic Class
3	Class Method	CL_GUI_OBJECT - FREE	Proxy Class for a GUI Object