SAP ABAP Class CL_WB2_ENH_PO_ADD_ALV (Read Confirmed/Planned Into ALV) is using

• Data Element (8)
• Table/Structure Field (18)
• Function Module (1)
• Interface (4)
• Class Method (3)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Interface	IF_WB2_DOC	Any Document
2	Interface	IF_WB2_ENHANCE_DATA	Enhance Data
3	Interface	IF_WB2_ENHANCE_DATA_PO	Enhance Data from Purchase Orders
4	Interface	IF_WB2_ENHANCE_DATA_PO	Enhance Data from Purchase Orders