SAP ABAP Class CL_WB2_PO_CREATE (Purchase Order: Create) is using

• Class (1)
• Data Element (8)
• Table/Structure Field (32)
• Function Module (4)
• Interface (2)
• Message Class (1)
• Message Number (3)
• Class Method (2)
• Table (7)

#	Object Type	Object Name	Object Description	Note
1	Table	BDCMSGCOLL	Collecting messages in the SAP System
2	Table	SAPI_PO_HEADER	Step API: Header Data For Purchase Order
3	Table	SAPI_PO_HEADER_CTRL	Step API: Header Control For Purchase Order
4	Table	SAPI_RETURN	Step API: Return Messages
5	Table	TEWSTEP2PARA	Parameters for Action
6	Table	WB2_BDC_CONTROL	TEW: Batch Input Control Data
7	Table	WB2_PO_DATA	Purchase Order Data