SAP ABAP Function Module WSPO_O_BAPI_PO_READ (Lesen des Belegs von der Datenbank) is using

• Data Element (1)
• Table/Structure Field (4)
• Function Module (3)
• Table (21)

#	Object Type	Object Name	Object Description	Note
1	Table	BAPIEKBES	Transfer Structure for PO History: Totals
2	Table	BAPIEKET	Transfer Structure: Display/List PO Schedule
3	Table	BAPIEKKN	Transfer Structure: Display/List: PO Account Assignment
4	Table	BAPIEKKOL	Transfer Structure: Display/List: PO Header with Vendor Name
5	Table	BAPIEKKOTX	Transfer Structure: Create PO Header Text
6	Table	BAPIEKPO	Transfer Structure: Display/List PO Item
7	Table	BAPIEKPOTX	Transfer Structure: Create PO Item Text
8	Table	BAPIMEPOHEADER	Purchase Order Header Data	SOURCE REFERENCE(PI_PO_NUMBER) TYPE BAPIMEPOHEADER-PO_NUMBER
9	Table	BAPIRETURN	Return Parameter
10	Table	EKET	Scheduling Agreement Schedule Lines
11	Table	WISO_TEXT	SAP Retail Store Sales Order: Texts	SOURCE PE_T_TEXT STRUCTURE WISO_TEXT
12	Table	WSPO_HEAD	SAP Retail Store PO: Header Data	SOURCE REFERENCE(PE_HEAD) TYPE WSPO_HEAD
13	Table	WSPO_HEAD	SAP Retail Store PO: Header Data
14	Table	WSPO_ITEM	SAP Retail Store PO: Item Data	SOURCE PE_T_ITEM STRUCTURE WSPO_ITEM
15	Table	WSPO_ITEMST	SAP Retail Store PO: History	SOURCE PE_T_ITEMST STRUCTURE WSPO_ITEMST
16	Table	WSPO_ORG	SAP Retail Store PO: Org. Data
17	Table	WSPO_ORG	SAP Retail Store PO: Org. Data	SOURCE REFERENCE(PE_ORG) TYPE WSPO_ORG
18	Table	WSPO_VNDR	SAP Retail Store PO: Vendor/Supplying Plant	SOURCE REFERENCE(PE_VNDR) TYPE WSPO_VNDR
19	Table	WSPO_VNDR	SAP Retail Store PO: Vendor/Supplying Plant
20	Table	WSRS_RETURN	SAP Retail Store: Return Structure for Errors	SOURCE REFERENCE(PE_RETURN) TYPE WSRS_RETURN
21	Table	WSRS_RETURN	SAP Retail Store: Return Structure for Errors