SAP ABAP Class CL_WB2_PO (Purchase Order) is using

• Class (35)
• Data Element (15)
• Table/Structure Field (75)
• Function Module (6)
• Interface (11)
• Message Class (2)
• Message Number (2)
• Class Method (48)
• Program (1)
• Table (15)
• Transaction Code (1)

#	Object Type	Object Name	Object Description	Note
1	Data Element	EBELN	Purchasing Document Number
2	Data Element	EBELN	Purchasing Document Number
3	Data Element	EBELN	Purchasing Document Number
4	Data Element	EBELP	Item Number of Purchasing Document
5	Data Element	EBELP	Item Number of Purchasing Document
6	Data Element	EBSTYP	Purchasing Document Category
7	Data Element	TPOSN	Trading Contract: Item Number
8	Data Element	VGABE	Transaction/event type, purchase order history
9	Data Element	WB2_DOC_KEY	Document Key
10	Data Element	WB2_DOC_TYPE	Document Type
11	Data Element	WB2_DOC_TYPE	Document Type
12	Data Element	WB2_DOC_TYPE	Document Type
13	Data Element	WB2_ITEM_KEY	Item Key
14	Data Element	WB2_ITEM_KEY	Item Key
15	Data Element	WB2_ITEM_KEY	Item Key