## 13.3.4.3.4.5  Internet Communication Framework Security
## Use
You should only activate those services that are needed for the applications running in your system. For Employee Self-Service (WDA), the following services are needed which, unless stated otherwise, you can find in the path default\_host/sap/bc/webdynpro/sap/ :
For general ESS applications:
- HRESS\_A\_MENU
- HRESS\_A\_PERSINFO
- hress\_a\_payslip
- HRESS\_A\_TCS
For applications from HCM Processes and Forms (PA-AS):
- asr\_form\_display
- ars\_personnel\_file
- asr\_processes\_display
- ASR\_PROCESS\_EXECUTE\_FPM
For applications from Cross-Application Time Sheet (CA-TS) and Personal Time Management (PT):
- hress\_a\_cats\_1
- hress\_a\_cats\_print
- hress\_a\_corrections
- hress\_a\_lea\_team\_calendar
- hress\_a\_ptarq\_leavreq\_appl
- HRESS\_A\_PTARQ\_TIMEACC
- HRESS\_A\_TIME\_DATESEL
- hress\_a\_time\_persel
For applications from Benefits (PA-BN):
- HRESS\_A\_BEN\_PART\_OVERVIEW
- HRESS\_A\_BENEFITS\_ENROLLMENT
- HRESS\_A\_BEN\_PRINT\_ENRO\_FORM
- HRESS\_A\_BEN\_FSA\_CLAIMS
- HRESS\_A\_BEN\_PRINT\_ENRO\_FORM
- HRESS\_A\_BEN\_PRINT\_CONF\_FORM
For applications from Performance Management (PA-PD-PM):
- HAP\_CONFIGURATION
- HAP\_DOCUMENT\_LINK
- HAP\_MAIN\_DOCUMENT
- HAP\_QUALIFICATION\_PROFILE
- HAP\_START\_PAGE\_POWL\_UI\_ESS
- HAP\_a\_ESS\_Startpage
For applications from Travel Management (FI-TV):
- FITE\_EXPRESS\_EXPENSES
- FITE\_REQUEST\_DELETE
- FITE\_EXPENSES\_DELETE
- FITP\_PLAN\_CANCEL
- FITV\_UNLOCK\_PERSNO
- FITV\_TRIP\_FORM
- FITV\_ROUTING
- FITP\_PROFILE
- FITE\_REQUEST
- FITP\_PLANNING FITE\_EXPENSES
- FITV\_POWL\_TRIPS And in the path default\_host/sap/bc/bsp/sap/:
- fitv\_bsp\_pfcg
For applications from Self-Service Procurement (SRM-EBP-SHP) in the path /default\_host/sap/bc/ webdynpro/sapsrm/ :
- WDA\_L\_FPM\_OIF
- WDA\_L\_FPM\_OVP
- WDA\_L\_PRINT\_PREVIEW
For applications from ERP E-Procurement (MM-PUR-SSP):
- /SRMERP/WDA\_I\_SC\_ESS
- /SRMERP/WDA\_I\_SC\_FS\_ESS
- /SRMERP/WDA\_I\_WSCP
For applications from SAP E-Recruiting (PA-ER):
- All services with the prefix hrrcf in the path /default\_host/sap/bc/webdynpro/sap/
- All services in the path /default\_host/sap/bc/erecruiting/
- All services with the prefix hrrcf\_wd in the path /default\_host/sap/bc/bsp/sap/
##  Note
You activate the services in Customizing for SAP E-Recruiting under Technical Settings User Interfaces Candidate Front-End Candidate Specify E-Recruiting Services (Web Dynpro ABAP) .
For country-specific applications:
- HRESS\_A\_PAYINFO
- HRESS\_A\_REP\_AU\_PS
- Hress\_a\_rep\_ca\_tfr
- HRESS\_A\_REP\_CH\_PKB1
- HRESS\_A\_REP\_CH\_PKB4
- HRESS\_A\_REP\_CN\_CTXD
- HRESS\_A\_REP\_HK\_IR56B
- HRESS\_A\_REP\_HK\_IR56F
- HRESS\_A\_REP\_HK\_IR56G
- HRESS\_A\_REP\_IN\_FORM16
- HRESS\_A\_REP\_JP\_YEA\_DEP
- HRESS\_A\_REP\_JP\_YEA\_INS
- HRESS\_A\_REP\_JP\_YEA\_WTS
- HRESS\_A\_REP\_MY\_EA
- HRESS\_A\_REP\_MY\_PCB2
- HRESS\_A\_REP\_PT\_IID
- HRESS\_A\_REP\_SG\_IR21
- HRESS\_A\_REP\_SG\_IR8A
- HRESS\_A\_REP\_SG\_IR8E
- HRESS\_A\_REP\_SG\_IR8S
- HR\_EA\_A\_OVERVIEW\_EE
- HR\_EA\_A\_OVERVIEW\_CU
- HR\_EA\_A\_OVERVIEW\_AP
- HR\_EA\_A\_OVERVIEW\_TO
- HRESS\_A\_REP\_IN\_SSITP
- HRESS\_A\_CLAIM\_IN
- HRESS\_A\_ITDCL\_IN
- HRESS\_FWS\_EMP\_CALENDAR
- ASR\_PROCESS\_EXECUTE\_FPM
## Activities
Use the transaction SICF to activate these services.
If your firewalls use URL filtering, also note the URLs used for the services and adjust your firewall settings accordingly.
## More Information
For more information, see Activating and Deactivating ICF Services in the SAP NetWeaver Library documentation.
For more information about ICF security, see the RFC/ICF Security Guide.