SAP ABAP Program LWRF_APC_MAINF20 (form save_purclist) is using

• Class (10)
• Data Element (2)
• Table/Structure Field (15)
• Function Module (1)
• Class Method (8)
• Table (5)

#	Object Type	Object Name	Object Description	Note
1	Class	CL_WRF_APC_DATA_COMM	Operational APC - Data Communication Class
2	Class	CL_WRF_APC_DIALOG_COMM	Operational APC - Dialog Communication Class
3	Class	CL_WRF_APC_ITEM	Operational APC - Purchasing List Item Class
4	Class	CL_WRF_APC_ITEM_COLLECTION	Operational APC - Purchasing List Item Collection Class
5	Class	CL_WRF_APC_PLITM_EXP	PL Item Express Release Class
6	Class	CL_WRF_APC_PURC_LIST_DEF	Operational APC - Purchasing List Definition Class
7	Class	CL_WRF_APC_PURC_LIST_DIALOG	Operational APC - Planned Key Figures Class
8	Class	CX_WRF_APC_ARTICLE_EXCEPTIONS	Operational APC - Article Exceptions
9	Class	CX_WRF_APC_PL_EXCEPTIONS	Operational APC - Purchasing List Exceptions
10	Class	CX_WRF_APC_ROOT_EXCEPTIONS	Operational APC - Global common exceptions