Where Used List (Class) for SAP ABAP Transaction Code ME23N (Display Purchase Order)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component

1	Class	/ISDFPS/CL_FDP_STOCK_VISUALIZE `Method: JUMP`	ALV Grid for Stock/Movement List	/ISDFPS/FDP	EA-DFPS	EA-DFPS
2	Class	CL_GRPCRTA_MGLOPURREL05C1 `Method: IF_GRPCRTA_CONTROL~SHOW_DETAIL`	Tot amt for each comp for Inv Doc posted other than sys date	GRPCRTA_MAIN	GRPCRTA_STR_PACKAGE	GRCPIERP
3	Class	CL_GRPCRTA_MGLOPURREL05C2 `Method: DRILL_DOWN`	Tot amt for each comp for Inv Doc posted other than sys date	GRPCRTA_MAIN	GRPCRTA_STR_PACKAGE	GRCPIERP
4	Class	CL_GRPCRTA_MGLOPURVAP07C1 `Method: IF_GRPCRTA_CONTROL~SHOW_DETAIL`	Record all posted invoices that have resulted in overpayment	GRPCRTA_MAIN	GRPCRTA_STR_PACKAGE	GRCPIERP
5	Class	CL_GUI_PEGGING_MAINTAIN_GPD `Method: HANDLE_ALV_DOUBLE_CLICK`	Characteristic Maintenance for Costing Model	GPD	DIMP	ECC-DIMP
6	Class	CL_WB2_PO `Method: IF_WB2_DOC~DISPLAY`	Purchase Order	WB2B_TEW	EA-GLTRADE	EA-GLTRADE
7	Class	CL_WCB_FLOW_TREE_VIEW `Method: HANDLE_NODE_DOUBLE_CLICK`	Document Flow	WCB_CC_UI_DYNPR	EA-GLTRADE	EA-GLTRADE
8	Class	CL_WCB_FLOW_TREE_VIEW `Method: HANDLE_ALV_DOUBLE_CLICK`	Document Flow	WCB_CC_UI_DYNPR	EA-GLTRADE	EA-GLTRADE