Iviews pointing to a different system

[Former Member]

Hi All,

I have got a CRM backend and a BI system with which SSO is established for the portal.

In the development eveything works fine, so does in the test system but in the production system, a couple of iviews which are configured with reverse proxy instead of pointing to the CRM system point to the BI system.

I have had a look at

1. The iview properties on both servers, both are identical.

2. The system properties are identical.

3. Test are successful.

4. SSO is working fine.

5. Host entries are existing.

I would appreciate, if you can guide me in resolving this issue.

P.S This happens only for the iviews which are connected through the internet,configured using reverse proxy.

[Former Member · Accepted solution]

Hi,

Open the Portal Production System Operation.

Go to the directory C:\WINDOWS\system32\drivers\etc and open the file hosts

Include this lines in the file.

<IP_BI> <Hostname_BI> <Hostname_BI>.<dominio>

<IP_CRM> <Hostname_CRM> <Hostname_CRM>.<dominio>

exemplo

10.10.10.10 HostBI HostBI.mycompany

20.20.20.20 HostCRM HostCRM.mycompany

Regards

Eduardo

[Former Member · Accepted solution]

Hi Eduardo,

I had made the entry earlier and restarted and still waiting on the server to come up.

In the mean time, can you let me know, if there is anything else I need to look at.

Regards,

[Former Member · Accepted solution]

Hi,

Open the Portal Production System Operation.

Go to the directory C:\WINDOWS\system32\drivers\etc and open the file "services"

Include this lines.

sapms<SID> <message_port>/tcp

Exemplo:

sapmsPRD 3600/tcp

You can find this information in ECC

Open the transaction RZ70

select the line SLDMSGSRV

Click in button test

Service name

Message port

Good Luck

[Former Member]

It sounds like it could be a reverse proxy issue. Since the systems are configured to communicate through the reverse proxy, the reverse proxy redirects that request to the wrong system.

Read this article

The rewrite rule in that article shows you how to differentiate the different SAP systems by matching the URL request with a regular expression pattern then forwards it to the proper system.