SAP ABAP Function Module WB2_GET_SUCCESSORS (Nachfolgebelege eines Trading-Kontraktes) is using

• Class (2)
• Data Element (11)
• Table/Structure Field (14)
• Function Module (3)
• Interface (3)
• Message Class (1)
• Message Number (1)
• Class Method (8)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Interface	IF_WB2_DOC	Any Document
2	Interface	IF_WB2_DOC	Any Document	SOURCE REFERENCE(I_DOC) TYPE REF TO IF_WB2_DOC OPTIONAL
3	Interface	IF_WB2_DOC_ITER	Iterator for Documents