SAP ABAP Table/Structure Field SYST - DAYST (SYST) is used by

• Class (33)
• Function Module (171)
• Program (180)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_CTS_OBJECTLIST_UI_DATASRC Method: CONVERT_DATE	CTS Default Object List UI Data Source	SCTS_WDUI	BASIS	SAP_BASIS
2	Class	CL_CTS_OBJECTLIST_UI_S_DATASRC Method: CONVERT_DATE	CTS: object list search data source	SCTS_WDUI	BASIS	SAP_BASIS
3	Class	CL_CTS_ORG_OBJLST_UI_DATASRC Method: CONVERT_DATE	CTS Default Object List UI Data Source	SCTS_DIST_CTL_OBJECTLIST	BASIS	SAP_BASIS
4	Class	CL_CTS_ORG_OBJLST_UI_S_DATASRC Method: CONVERT_DATE	CTS: object list search data source	SCTS_DIST_CTL_OBJECTLIST	BASIS	SAP_BASIS
5	Class	CL_CTS_UI_HELPER	cCTS: Helper class	SCTS_DIST_CTL_WDUI_COMMON	BASIS	SAP_BASIS
6	Class	CL_DBA_TEST_DRIVER_DPW_EXTRACT Method: IF_DBA_TEST_DRIVER~GENERATE_AUTO_TESTS	DBA-TST-DPW: DPW Extractors	SDBA_TEST	BASIS	SAP_BASIS
7	Class	CL_DMC_JOB_NET Method: HANDLE_GRID_USER_COMMAND	MWB: Job net	CNV_DMCM	DMIS	DMIS
8	Class	CL_DMC_JOB_NET Method: BUILD_GRID_OUTTAB	MWB: Job net	CNV_DMCM	DMIS	DMIS
9	Class	CL_DMC_JOB_NET Method: HANDLE_GRID_BUTTON_CLICK	MWB: Job net	CNV_DMCM	DMIS	DMIS
10	Class	CL_FDT_FORMULA_SYS_FUNCTION Method: FUNCTIONAL_SYS_INFO_DAY_SAVING	System Information Formula Functions	SFDT_EXPRESSIONS	BASIS	SAP_BASIS
11	Class	CL_FIN_XML_SNAPSHOT_SERVICE Method: READ_SNAPSHOT_OVERVIEW	Generate and Read XML Snapshot	FBAS	APPL	SAP_FIN
12	Class	CL_FPB_SNI_MANAGER Method: STORE_NEW_HIER	Navigation in a Hierarchy	FPB_SNI_FRAMEWORK	EA-FIN	EA-FIN
13	Class	CL_HRASR00_PROCESS_UTILITIES Method: GET_CURRENT_TIME_DATA	Process Utility Class	PAOC_ASR_PROCESS_MODELLING	EA-HR	EA-HRGXX
14	Class	CL_KE_HDB_REALIGNMENT Method: SET_CHGRUN_TO_HANA_FLAG	CO-PA Realignment	KE	APPL	SAP_FIN
15	Class	CL_KF_HELPER Method: CURRENT_TIMESTAMP_GET	Helper Class for Generic Key Figure Monitor	GENERIC_KEY_FIGURE_MONITOR	BASIS	SAP_BASIS
16	Class	CL_ME_SYNCHRONIZATION Method: IF_HTTP_EXTENSION~HANDLE_REQUEST	Virtuellen Host for Synchronization	S_ME_SYNC	BASIS	SAP_BASIS
17	Class	CL_ME_SYNCHRONIZATION Method: SET_EPILOGUE	Virtuellen Host for Synchronization	S_ME_SYNC	BASIS	SAP_BASIS
18	Class	CL_ME_SYNCHRONIZATION Method: GET_DATE_DIFF_IN_SECONDS	Virtuellen Host for Synchronization	S_ME_SYNC	BASIS	SAP_BASIS
19	Class	CL_MSS_DATABASE Method: GET_UTC_TIMEZONE_DIFF	MSS: Current Database	STUN_MSS	BASIS	SAP_BASIS
20	Class	CL_RFW_INDEX_RUNTIME_INFO Method: GET_STATUS	CL_RFW_INDEX_RUNTIME_INFO	SFSRFW_INDEX_REPOSITORY	BASIS	SAP_BASIS
21	Class	CL_SFSRFW_MONITOR_TREE Method: RETRIEVE_REQUESTOR_STATUS	CL_SFSRFW_MONITOR_TREE	SFSRFW_MONITOR	BASIS	SAP_BASIS
22	Class	CL_SOAP_MONI_HELPER Method: SEARCH_FOR_TXID_IN_RABAX	SOAP Monitoring Helper Methods	SOAP_MONITORING	BASIS	SAP_BASIS
23	Class	CL_SPI_STAT_COLLECTOR Method: UTC_TIME_TO_SYSTEM_TIME	Collector for Performance Data	SPI14	BASIS	SAP_BASIS
24	Class	CL_ST05_UTILITIES Method: USER_DATE_TIME_TO_UNIX_TIME	Utilities for ST05	ST05	BASIS	SAP_BASIS
25	Class	CL_TAX_RFD_ITEM Method: _DO_SAVE_DETERMINATIONS	Class for Managing Input VAT Refund Items	FOT_EDECLARATION	ECC_FINANCIALS	SAP_FIN
26	Class	CL_TAX_RFD_ITEM Method: _DO_READ_DETERMINATIONS	Class for Managing Input VAT Refund Items	FOT_EDECLARATION	ECC_FINANCIALS	SAP_FIN
27	Class	CL_TAX_RFD_MONITOR Method: MAP_PERIOD_TO_ALV	Input VAT Refund Monitor	FOT_EDECLARATION	ECC_FINANCIALS	SAP_FIN
28	Class	CL_TAX_RFD_MONITOR Method: MAP_REQUEST_TO_ALV	Input VAT Refund Monitor	FOT_EDECLARATION	ECC_FINANCIALS	SAP_FIN
29	Class	CL_TAX_RFD_SERV Method: GET_TSTMP	Service for Creation of Tax Refund Application	FOT_EDECLARATION	ECC_FINANCIALS	SAP_FIN
30	Class	CL_TAX_RFD_VERS Method: DB_READ_ITEMS_FOR_ID	Class for Managing VAT Refund Item Versions	FOT_EDECLARATION	ECC_FINANCIALS	SAP_FIN
31	Class	CL_WDK_ENQ_CONTROLLER	enqueue locks	WDK_CONTROLLER	ABA	SAP_ABA
32	Class	CL_WDK_ENQ_CONTROLLER	enqueue locks	WDK_CONTROLLER	ABA	SAP_ABA
33	Class	CL_WDK_ENQ_CONTROLLER	enqueue locks	WDK_CONTROLLER	ABA	SAP_ABA