SAP ABAP Message Class SY (ABAP/4 system messages) is used by

• Class (35)
• Function Module (24)
• Program (151)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	/SLOAP/CX_UI_ERROR_MSGS	/SLOAP/CX_UI_ERROR_MSGS	/SLOAP/UI	DMIS	DMIS
2	Class	CL_ABAP_CONTAINER_UTILITIES Method: FILL_CONTAINER_C	Container Programming	SABP_CONVERT	BASIS	SAP_BASIS
3	Class	CL_ABAP_CONTAINER_UTILITIES Method: READ_CONTAINER_C	Container Programming	SABP_CONVERT	BASIS	SAP_BASIS
4	Class	CL_ABAP_DEBUGGER	ABAP Debugger	SABP_DEBUG	BASIS	SAP_BASIS
5	Class	CL_ALINK_DOCAREA_TREE Method: BUILD_ATTRIBUTES	Displays the Document Areas	SAOP	BASIS	SAP_BASIS
6	Class	CL_ALINK_FEDAREA_TREE Method: BUILD_ATTRIBUTES	Displays the Document Areas	SAOP	BASIS	SAP_BASIS
7	Class	CL_BS_ANLY_VH_SEARCH Method: GET_ELEM_DESCR	Value help exit class for OVS	BS_ANLY_LIST_REPORTING	BS_REUSE	SAP_BS_FND
8	Class	CL_FAGL_SCMA_WRAPPER Method: CLOSE_RECORD_INT	Connect Status Management to Schedule Manager	FAGL_EURO_CONVERSION	ECC_FINANCIALS	SAP_FIN
9	Class	CL_FCOM_IP_IOBJ_ACCESS Method: GET_ELEMDESCR	Read Master Data of InfoObject from DataSource	FCOM_PLANNING_CORE	APPL	SAP_FIN
10	Class	CL_FCOM_IP_METAINFO Method: GET_ELEMDESCR	Metadata About InfoObject Properties	FCOM_PLANNING_CORE	APPL	SAP_FIN
11	Class	CL_IM_EAML_POINT_BY_MARKER Method: IF_EX_EAML_POINT_BY_MARKER~ADJUST_MARKER_SELECTION	Class for BAdI: EAML_POINT_BY_MARKER	EAML	APPL	SAP_APPL
12	Class	CL_MATERIAL_CK Method: MULTIPLY_PRICE_BY_QUANTITY	PCP Valuation Object Material	CKBK	APPL	SAP_FIN
13	Class	CL_PROTOCOL_HANDLER_TRP Method: DISPLAY_ALL_PROTOCOLS	Protocol Manager	FTR_PROTOCOL	EA-FINSERV	EA-FINSERV
14	Class	CL_RMXT_TASK_PRSORD_CREATE Method: IF_RMXT_TASK~EXECUTE_TASK	Create Process Order	RMXTPP	EA-PLM	EA-APPL
15	Class	CL_RMXT_TASK_TRIAL_EXPLODE Method: IF_RMXT_TASK~EXECUTE_TASK	Explode Trial Planning	RMXTPP	EA-PLM	EA-APPL
16	Class	CL_RMXT_TASK_TRIAL_PRSORD_GENE Method: IF_RMXT_TASK~EXECUTE_TASK	Create Process Order	RMXTPP	EA-PLM	EA-APPL
17	Class	CL_RSDA_DAP_A Method: IF_RSDA_DAP_EXECUTE~DELETE_DATA	BW Archiving: Active Version of DAP	RSDA	RS_BW_STRUPAK	SAP_BW
18	Class	CL_RSSEM_CR_EXIT Method: GET_ELEMDESCR_TO_DTYPE	Characteristic combinations EXIT	RSSEM	RS_BW_STRUPAK	SAP_BW
19	Class	CL_RSSEM_DS_EXIT Method: GET_ELEMDESCR_TO_INTTYPE	EXIT class for check data slice	RSSEM	RS_BW_STRUPAK	SAP_BW
20	Class	CL_TPDA_BP_HANDLER Method: DELETE_BP	TPDA: Breakpoint Handler	STPDA_DEBUGGER_SERVICES	BASIS	SAP_BASIS
21	Class	CL_TPDA_BP_HANDLER Method: DELETE_BPS	TPDA: Breakpoint Handler	STPDA_DEBUGGER_SERVICES	BASIS	SAP_BASIS
22	Class	CL_TPDA_SERVICES_TOOLS Method: NAVIGATE_TO_SOURCE	TPDA: Tool Services	STPDA_UI_FRAMEWORK	BASIS	SAP_BASIS
23	Class	CL_TPDA_SOURCE_ABAP Method: JUMP_TO_STATEMENT	TPDA: Source Code Handling - ABAP/DYNP	STPDA_DEBUGGER_SERVICES	BASIS	SAP_BASIS
24	Class	CL_TPDA_SOURCE_BSP Method: JUMP_TO_STATEMENT	TPDA: Source Handler for BSP	STPDA_DEBUGGER_SERVICES	BASIS	SAP_BASIS
25	Class	CL_TPDA_SOURCE_CONT Method: JUMP_TO_STATEMENT	TPDA: Source Code	STPDA_DEBUGGER_SERVICES	BASIS	SAP_BASIS
26	Class	CL_TPDA_SOURCE_TEST Method: JUMP_TO_STATEMENT	TPDA: Source Code Handling - ABAP/DYNP	STPDA_DEBUGGER_SERVICES	BASIS	SAP_BASIS
27	Class	CL_USMD_DATA_TRANSFER Method: GET_ELEMDESCR	Data Transfer	USMD6	MDG_FND	MDG_FND
28	Class	CL_USMD_SERVICES Method: GET_ELEMDESCR	General Services	USMD1	MDG_FND	MDG_FND
29	Class	CL_WDC_CONVERSION_UTIL	CL_WDC_CONVERSION_UTIL	SWDP_DYNPRO_CONVERSION	SAP_UI_ROOT	SAP_UI
30	Class	CL_WDC_CONVERSION_UTIL	CL_WDC_CONVERSION_UTIL	SWDP_DYNPRO_CONVERSION	SAP_UI_ROOT	SAP_UI
31	Class	CL_WDC_MD_UTIL	Help Methods for the Metadata API	SWDP_DYNPRO_CONVERSION	SAP_UI_ROOT	SAP_UI
32	Class	CL_WDY_WB_METHOD_ED	Web Dynpro: Method Editor of VC Editor	SWDP_DWB_TOOL_VIEW_CONTROLLER	BASIS	SAP_BASIS
33	Class	CL_WRF_POHF_SERVICE	Service Class of Fashion Purchase Order Processing	WRF_PRC_POHF_APPL	EA-RETAIL	EA-RETAIL
34	Class	CL_WRF_POHF_SERVICE	Service Class of Fashion Purchase Order Processing	WRF_PRC_POHF_APPL	EA-RETAIL	EA-RETAIL
35	Class	CX_BSCL_HDBR_ACCESS_ERROR	Classification Error Class (dynamic check)	BSCL_VIEW_KIT	BS_REUSE	SAP_BS_FND