SICF HTTP Service load balancing through SAP Web dispatcher

Load distribution can be done through following way

·         Message Server

·         SAP Web Dispatcher

Activate SICF service

Login to your SAP system and run transaction code SA38

Program :  RSICF_SERVICE_ACTIVATION

Note:

Through Message server select:  MESSAGESERVER-LOADBALANCING

Through SAP Web dispatcher select WEBDISPATCHER-LOADBALANCING

For SAP Web dispatcher

Result

For Message server

Result

Maintaining logon groups in the ICF service

Open SICF service you want to use with load balancing group and assign logon group

Note: Logon groups can be maintained through Transaction code SMLG

Logon groups check

Run Transaction code SMMS

Navigate to: Goto  > Expert Functions > HTTP > Load Groups

Goto > Expert Functions > HTTP > URL Logon Groups

You will see the logon group you setup on SICF services

Testing

Login through SAP MMC in your web dispatcher (This has to be done on webdispatcher server)

Note: Make sure in your web dispatcher Capacity set to low in order to test these settings

Login user through webdispacher can be found as Number of Plug-In Users in SAP transaction code AL08