SAP ABAP Program LWRF_APC_ITEM_ATTRF21 (form get_data_540) is using

• Class (6)
• Data Element (3)
• Table/Structure Field (13)
• Function Module (1)
• Message Number (1)
• Class Method (8)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Class Method	CL_WRF_APC_ITEM - GET_DATELINE	Operational APC - Purchasing List Item Class
2	Class Method	CL_WRF_APC_ITEM - GET_DESCRIPTION	Operational APC - Purchasing List Item Class
3	Class Method	CL_WRF_APC_ITEM - STORE_DATELINE	Operational APC - Purchasing List Item Class
4	Class Method	CL_WRF_APC_ITEM - UPDATE_ATTRIBUTES	Operational APC - Purchasing List Item Class
5	Class Method	CL_WRF_APC_PSCD - CHECK_DATELINE_UPD	Operational APC - Interface Scheduling
6	Class Method	CL_WRF_APC_PSCD - GET_DATELINE	Operational APC - Interface Scheduling
7	Class Method	CL_WRF_APC_SERVICE - MAP_PLI2ATTR	Operational APC - Service Methods
8	Class Method	CX_WRF_APC_ROOT_EXCEPTIONS - ADD_UNIQUE_MSG	Operational APC - Global common exceptions