SAP ABAP Message Class BL (Application Log) is used by

• Class (31)
• Function Module (341)
• Program (258)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	/BA1/CX_F4_AUNIT_DUMMY	For selftest only	/BA1/F4_BASIS	BS_REUSE	SAP_BS_FND
2	Class	/BOFU/CL_V_BAL_CHECK_FOR_SAVE Method: CHK_HDR_DURING_SAVE	Check During Save	/BOFU/BAL_BO	BS_REUSE	SAP_BS_FND
3	Class	CL_BAL_DB_SEARCH Method: CONSTRUCTOR	Find Application Logs	SZAL	BASIS	SAP_BASIS
4	Class	CL_CCM_CFG_NAVIGATION_AREA Method: SCROLL_TO_NODE	ConfigMgmt Navigation Area Controller	DI_CCM	EA-PLM	EA-APPL
5	Class	CL_CPF_MESSAGES Method: SET_MESSAGES	CPF: Message handling	CPF_BASIS	PI-CPF-BASIS	PI_BASIS
6	Class	CL_DMC_PROTOCOL Method: BUILD_APPL_LOG	MWB: Logging with Download	CNV_DMCM	DMIS	DMIS
7	Class	CL_DRF_BAL_DISPLAY Method: CALLBACK_FCODES	Data Replication Framework: Display Application Log	DRF_COMMON	BS_REUSE	SAP_BS_FND
8	Class	CL_DRF_CCMS_TOOLS Method: ANALYSE_ERROR	Tools to connect to CCMS	DRF_SERVICES_OUTBOUND	BS_REUSE	SAP_BS_FND
9	Class	CL_EMMA_JOB Method: CREATE_JOB_FOR_SINGLE_MESSAGE	CL_EMMA_JOB	FKKMM	FI-CA	FI-CA
10	Class	CL_EXM_IM_HRPBSDE_ZFA_CHECK Method: IF_EX_HRPBSDE_ZFA_CHECK~CHECK_PERNR	Sample Implementation for BAdI Definition HRPBSDE_ZFA_CHE	P01O	HR	SAP_HRCDE
11	Class	CL_GM_IS_MESSAGES Method: ADD_MSG_TO_LOG	Message Handler for GM Reports	GMMASTERDATA_E	EA-PS	EA-PS
12	Class	CL_GUI_ITEMIZATION_CK Method: DISPLAY_LOG	Unit Costing Dialog	CK_ECP	APPL	SAP_FIN
13	Class	CL_HCP_MESSAGE_HANDLER Method: GET_LOG_ENTRIES	Message Handling in Personnel Cost Planning	PAOC_HCP_DATACOLLECTION	EA-HR	EA-HRGXX
14	Class	CL_HCP_MESSAGE_HANDLER Method: CHECK_OBJECT_TEXTS	Message Handling in Personnel Cost Planning	PAOC_HCP_DATACOLLECTION	EA-HR	EA-HRGXX
15	Class	CL_HRPAYDE_BG_FILE Method: LOG_CX_ERROR	Manager For Creating The BG File	P01S	HR	SAP_HRCDE
16	Class	CL_HRPAYDE_BV_FILE Method: LOG_CX_ERROR	Manager for the PPO File	P01S	HR	SAP_HRCDE
17	Class	CL_HRPAYMX_SVCSHPBS Method: PROCESS_EMPLOYEE	CL_HRPAYMX_SVCSHPBS	PC32	HR	SAP_HRCMX
18	Class	CL_HRPA_UI_CONVERT_0887_ES Method: FILL_AND_CHECK_IBAN	Conversion class infotype 0986	PAOC_PAD_UI_ES	EA-HR	EA-HRCES
19	Class	CL_HRPBSDE_BUEZ Method: LOG_ERROR	Gross Overpayment	P01O	HR	SAP_HRCDE
20	Class	CL_MSR_RRD_DATA Method: DISPLAY_LOG	Data Provider Class for FDM	MSR_REFUND	APPL	SAP_APPL
21	Class	CL_MSR_TRC_HELPER Method: DISPLAY_APPLICATION_LOG	Helper class for multistep returns tracking	MSR_TRACKING	APPL	SAP_APPL
22	Class	CL_MSR_VRM_DATA Method: DISPLAY_LOG	Data provider class for replacement material hadling	MSR_REPLACEMENT	APPL	SAP_APPL
23	Class	CL_PROXY_UTILS Method: ADD_TO_LOG	Common Utilities	SAI_PROXY_PUBLIC	BASIS	SAP_BASIS
24	Class	CL_RSAN_RT_LOG Method: CREATE_LOG_CONTROL	Log for Analysis Process Runtime	RSAN_RT	RS_BW_STRUPAK	SAP_BW
25	Class	CL_RSDDTZA_BNR_SNAPSHOTS_GRID Method: _SHOW_LOG	Display and Editing of Backup and Recovery Snapshots	RSDDTZA	RS_BW_STRUPAK	SAP_BW
26	Class	CL_RSDHAF_APPL_LOG Method: P_CREATE_LOG_CONTROL	Frontend: Log for Analysis Process Runtime	RSDHA	RS_BW_STRUPAK	SAP_BW
27	Class	CL_RSFC_UI Method: SHOW_LOG	Simple Tree for Displaying the Feature	RSFC	RS_BW_STRUPAK	SAP_BW
28	Class	CL_RSO_REPOSITORY Method: APL_LOG_SHOW	BW Metadata Repository	RSO	RS_BW_STRUPAK	SAP_BW
29	Class	COTBPS_PROCARRANGMNTCRTRQ	Testing Class for ProcurementArrangementCreateRequest	OPS_SE_BPS_XI_PROXY	APPL	SAP_APPL
30	Class	COTBPS_SUPPLIERCRTRQ	Test class of service SupplierCreateRequest	OPS_SE_BPS_XI_PROXY	APPL	SAP_APPL
31	Class	CX_RSBPC_EN_CORE_APPL_LOGGER	SBC Core Application Logger Exceptions	RSBPC_EN	RS_BW_STRUPAK	SAP_BW