Add multiple systems to Web Dispatcher with the same system type, URL prefix, protocol and port

[philip0929]

Hi Guys,

We have a web dispatcher which is configured for multiple systems (multiple wdisp/system_xx)

Now, we have BAU and N+1 systems. We want to add the N+1 systems to the same Web dispatcher connected by BAU systems.

So for example, we have 2 S/4HANA (BAU and N+1) with the same system type, protocol, port and URL prefix. The only difference between the 2 S/4HANA is their hostname.

Is it possible to add the N+1 system to the same web dispatcher? I read that web dispatcher forwards the incoming request by URL prefix so this will be an issue if we add the N+1 system.

Please advise.

[S_Sriram]

Hi Philip

Have you checked this SAP Wiki link for configurations of SAP web dispatcher multiple systems.

https://wiki.scn.sap.com/wiki/display/SI/Configuring+the+Web+Dispatcher+for+Multiple+Systems+-+Clari...

Regards

SS

[philip0929]

s.sriram - yes, I already read it but the examples there is about ABAP and JAVA. Our scenario is ABAP and ABAP with the only difference is the hostname.

What I am thinking is configuring like below. Is this possible (2 wildcards in each SRCVHOST)?

wdisp/system_0 = SID=AB1, MSHOST=abap1-srv, MSPORT=8101, SSL_ENCRYPT=2, SRCURL=/sap/bc/webdynpro/;/sap/es/, SRCSRV=*ecc1*:44380
wdisp/system_1 = SID=AB2, MSHOST=abap2-srv, MSPORT=8101, SSL_ENCRYPT=2, SRCURL=/sap/bc/webdynpro/;/sap/es/, SRCSRV=*ecc2*:44380

[S_Sriram]

Hi Philip,

In the same way, you can add ABAP and ABAP with different ports enters at the webdispatcher.

For example from the public network 1. https://url1.com:7777 points to ABAP system1

2. https://url1.com:7778 points to ABAP system2

Regards

SS