How to install and configure SAP Webdispatcher

1) Download SAP WEBDISPATCHER executables from service market place

http://service.sap.com/patches under SAP NETWEAVER --> SAP NETWEAVER 04 -->Binary Patches -->SAP KERNEL (32/64Bit, unicode/non-unicode) --> -->Database Independent. Here you can download the kernel packet DW.SAR, this contains the SAP Web dispatcher (sapwebdisp).

2) Create a new directory in G:/usr/sap as sapwebdispatcher

3) Copy files sapwebdisp and icmadmin.SAR into this directory from downloaded DW.SAR

4) Extract icmadmin.SAR using SAPCAR

5) Generation of profile for the first time run command

G:\usr\sap\sapwebdisp>sapwebdisp –bootstrap

6) Then provide input as prompted

rdisp/mshost=hostname1

ms/http_port=8112

Instance number for SAP Webdispatcher = 11

HTTP Port number for SAP WebDispatcher=8011

create configuration for Small(S)

7) It will generate Auth file icmauth.txt

8) Note down the user name and password from that window itself

9) Sapwebdisp.pfl,Add another line for redirecting URLs(Example for EP)

icm/HTTP/admin_0= PREFIX/sap/wdisp/admin,DOCROOT=./admin,AUTHFILE=icmauth.txt

icm/http/redirect_0 = /prefix=/, TO=/irj/portal,port 51100,HOST=EPHOST

10) Now start the WEBDISPATCHER using

sapwebdisp pf=sapwebdisp.pfl - auto_restart

Now we can access portal using webdispatcher server

11) Now we can access portal using webdispatcher server

http://hostname1:8011/irj/portal