SAP ABAP Class CL_ADPIC_EXCHG_PO (API class for material exchange in purchase order) is using

• Class (9)
• Data Element (16)
• Table/Structure Field (67)
• Function Module (16)
• Interface (4)
• Message Class (1)
• Message Number (1)
• Class Method (38)
• Table (33)

#	Object Type	Object Name	Object Description	Note
1	Function Module	BAPI_PO_CHANGE	Change Purchase Order
2	Function Module	DEQUEUE_EMEBANE	Release lock on object EMEBANE
3	Function Module	DEQUEUE_EMEINAE	Release lock on object EMEINAE
4	Function Module	DEQUEUE_EMEKKOE	Release lock on object EMEKKOE
5	Function Module	DEQUEUE_EMEORDE	Release lock on object EMEORDE
6	Function Module	DEQUEUE_EMEQUKE	Enqueue-Sperre für Objekt EMEQUKE freigeben
7	Function Module	DEQUEUE_EMMARAS	Release lock on object EMMARAS
8	Function Module	DEQUEUE_EMMARCE	Release lock on object EMMARCE
9	Function Module	DEQUEUE_EMMARCS	Release lock on object EMMARCS
10	Function Module	DEQUEUE_EMMARMS	Release lock on object EMMARMS
11	Function Module	DEQUEUE_EMMBEWE	Release lock on object EMMBEWE
12	Function Module	DEQUEUE_EMMBEWS	Release lock on object EMMBEWS
13	Function Module	DEQUEUE_EMMCH1E	Release lock on object EMMCH1E
14	Function Module	DEQUEUE_EMMCHA	Release lock on object EMMCHA
15	Function Module	MAP2I_BAPIITEM_TO_ITEM	bapimepoitem -> mepoitem
16	Function Module	ME_EKPO_SINGLE_READ	gepuffertes Lesen einer Position eines Einkaufsbelegs