SAP ABAP Function Module WB2_GET_ITEM_SUCCESSORS (Nachfolgebelege eines Trading-Kontraktes) is using

• Class (4)
• Data Element (12)
• Table/Structure Field (23)
• Function Module (3)
• Interface (3)
• Message Class (1)
• Message Number (1)
• Class Method (11)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_WB2_DOC_FACTORY	Factory for Creating Documents
2	Class	CL_WB2_ITEM	Item of a Document	SOURCE REFERENCE(I_ITEM) TYPE REF TO CL_WB2_ITEM OPTIONAL
3	Class	CL_WB2_ITEM	Item of a Document
4	Class	CL_WB2_TREE_NODES_CONSTRUCTOR	Build Node Table for Simple Tree