Webdispatcher not working

[Former Member]

Hi All,

I have just installed a webdisptcher which is linking to my ERP 6.0 ABAP system. Base on the guide, there are 3 parameter which is important and enough to link the webdispatcher to the back end system of ABAP.

There are (profile of webdispatcher) :

rdisp/mshost = hostname

ms/http_port = port

icm/server_port_0 = PROT=HTTP,PORT=81$$

My question are :

1) Is ms/http_port information can be found in t-code SMICM -> Services : http port ?

For my case, my ABAP instance is 18 and thus, the port is 8018.

Is that correct?

2) icm/server_port_0 is referring to the webdispatcher port and it should be 81<webdispatcher instance nos).

For my case, my webdispatcher instance is 21 and thus the port enter should be 8121

Is that correct?

3)Since the webdispatcher is link to my backend ABAP system, I should be able to view the login page of my ABAP system via the web brower by entering the address as http://<webdispatcherhost>:<webdispatcherport>/irj

Is that correct?

Of the above steps, is there any missing steps not carry out?

I got an error "500 Internal Server Error" after entering the web address. Base on note 552286, it have make all attempt but it still not success.

I have no problem access the admin page via user webadm. The process is running fine with green symbol.

Thanks in advance for your advise

Regards

Kim

[Former Member]

Kim,

1. You get the port of the message server from tcode SMMS in your ABAP system, menu "Goto" --> "Services". This should show you the port opened by the message server. If you don't see an open port you can open it by setting the system parameter ms/server_port_0 = PROT=HTTP,PORT=<number>.

Another way to check the message server port is to test it from a web browser. In the browser go to http://<host>:<message server port>/msgserver. It should return a web page.

2. Your second point is correct.

3. the /irj alias is for accessing SAP portal. You get to the ABAP logon screen by accessing the ITS at http://<host>:<port>/sap/bc/gui/sap/its/webgui. You may have to setup the webgui service in SICF.

Regards

Tarkesh