SAP ABAP Class CL_DEF_IM_WRF_APC_X_ARTICLE_E (Default implementation for business add-in definition WRF_AP) is using

• Class (8)
• Data Element (2)
• Table/Structure Field (16)
• Interface (7)
• Class Method (9)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_WRF_APC_ARTICLE	CL_WRF_APC_ARTICLE-
2	Class	CL_WRF_APC_ARTICLE	CL_WRF_APC_ARTICLE-
3	Class	CL_WRF_APC_GENERIC_ARTICLE	Operational APC - R3 or Planned Generic Article Class
4	Class	CL_WRF_APC_ITEM	Operational APC - Purchasing List Item Class
5	Class	CL_WRF_APC_PURC_LIST_DEF	Operational APC - Purchasing List Definition Class
6	Class	CL_WRF_APC_SERVICE	Operational APC - Service Methods
7	Class	CX_WRF_APC_ARTICLE_EXCEPTIONS	Operational APC - Article Exceptions
8	Class	CX_WRF_APC_ROOT_EXCEPTIONS	Operational APC - Global common exceptions