SAP ABAP Function Module WB2_ADD_ON_CHANGE_PO (Global Trade: Add on Daten Kopieren) is using

• Class (1)
• Data Element (3)
• Table/Structure Field (20)
• Function Module (11)
• Class Method (1)
• Table (8)

#	Object Type	Object Name	Object Description	Note
1	Table/Structure Field	EKKO - BSTYP	Purchasing Document Category
2	Table/Structure Field	EKKO - EBELN	Purchasing Document Number
3	Table/Structure Field	EKKO - BSART	Purchasing Document Type
4	Table/Structure Field	EKKODATA - BSART	Purchasing Document Type
5	Table/Structure Field	EKKODATA - BSTYP	Purchasing Document Category
6	Table/Structure Field	EKPO - EBELP	Item Number of Purchasing Document
7	Table/Structure Field	SYST - MSGV2	ABAP System Field: Message Variable
8	Table/Structure Field	SYST - MSGV4	ABAP System Field: Message Variable
9	Table/Structure Field	SYST - MSGV3	ABAP System Field: Message Variable
10	Table/Structure Field	SYST - MSGV1	ABAP System Field: Message Variable
11	Table/Structure Field	SYST - MSGTY	ABAP System Field: Message Type
12	Table/Structure Field	SYST - MSGNO	ABAP System Field: Message Number
13	Table/Structure Field	SYST - MSGID	ABAP System Field: Message ID
14	Table/Structure Field	WB2_N2M_ERROR - MSGID	Message identification
15	Table/Structure Field	WB2_N2M_ERROR - MSGNO	System Message Number
16	Table/Structure Field	WB2_N2M_ERROR - MSGTY	Message Type
17	Table/Structure Field	WB2_N2M_ERROR - MSGV1	Message variable 01
18	Table/Structure Field	WB2_N2M_ERROR - MSGV2	Message variable 02
19	Table/Structure Field	WB2_N2M_ERROR - MSGV3	Message variable 03
20	Table/Structure Field	WB2_N2M_ERROR - MSGV4	Message variable 04