SAP ABAP Interface IF_WCB_FIELD_MSG_ITER (Iterator for Error Messages) is using

• Class (1)
• Interface (1)
• Class Method (4)

#	Object Type	Object Name	Object Description	Note
1	Class Method	IF_WCB_COLL_ITER - FIRST	Iterator
2	Class Method	IF_WCB_COLL_ITER - FREE	Iterator
3	Class Method	IF_WCB_COLL_ITER - IS_DONE	Iterator
4	Class Method	IF_WCB_COLL_ITER - NEXT	Iterator