SAP ABAP Data Element HWKEY (Hardware Key) is used by

• Class (14)
• Function Module (12)
• Program (7)
• Table (38)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_LAW_COMMON	Class for Common Methods	SLIM2	BASIS	SAP_BASIS
2	Class	CL_LAW_COMPONENTS	Administration of LAW Component Systems	SLIM2	BASIS	SAP_BASIS
3	Class	CL_LAW_COMPONENTS	Administration of LAW Component Systems	SLIM2	BASIS	SAP_BASIS
4	Class	CL_LAW_COMPONENTS	Administration of LAW Component Systems	SLIM2	BASIS	SAP_BASIS
5	Class	CL_LAW_COMPONENTS Method: SWITCH_HARDWARE_KEY_AT_IMPORT	Administration of LAW Component Systems	SLIM2	BASIS	SAP_BASIS
6	Class	CL_LAW_COMPONENTS Method: CREATE_DROP_DOWN_TABLE	Administration of LAW Component Systems	SLIM2	BASIS	SAP_BASIS
7	Class	CL_LAW_COMPONENTS Method: CHECK_COMPONENT_DATA	Administration of LAW Component Systems	SLIM2	BASIS	SAP_BASIS
8	Class	CL_LAW_DATA_TRANSFER Method: GET_CONSOLIDATED_DATA	Transfer Consolidated Measurement Data	SLIM2	BASIS	SAP_BASIS
9	Class	CL_LAW_INBOX Method: CHECK_FOR_TASKID	LAW: Inbox Processing	SLIM2	BASIS	SAP_BASIS
10	Class	CL_LAW_INBOX Method: IMPORT_MEASUREMENT	LAW: Inbox Processing	SLIM2	BASIS	SAP_BASIS
11	Class	CL_LAW_INBOX	LAW: Inbox Processing	SLIM2	BASIS	SAP_BASIS
12	Class	CL_LAW_INBOX Method: SAVE_TO_INBOX	LAW: Inbox Processing	SLIM2	BASIS	SAP_BASIS
13	Class	CL_LAW_STATUS Method: CREATE_DROP_DOWN_TABLE	License Administration Workbench: Inbox Processing	SLIM2	BASIS	SAP_BASIS
14	Class	CL_LAW_TEST_SERVICE	Servie Class for Unit Tests	SLIM2	BASIS	SAP_BASIS