Question Re: SAP Web Dispatcher (HTTP Code 400: ICM_HTTP_CONNECTION_FAILED) in Technology Q&A

SAP Web Dispatcher (HTTP Code 400: ICM_HTTP_CONNECTION_FAILED)

Former Member — Thu, 21 Jul 2016 15:45:15 GMT

Hi ,

I've successfully installed SAP Web Dispatcher but when I'm trying to connect Solution Manager to to Web Dispatcher it gives me this error.

Pls help me to fix this error.

Thank you beforehand.

Regards,

Arman

Re: SAP Web Dispatcher (HTTP Code 400: ICM_HTTP_CONNECTION_FAILED)

hemanth2 — Thu, 21 Jul 2016 15:52:43 GMT

Dear Arman,

Hope you are doing good.

Couple of points to check. Please have a look at SAP note 2137505 and Note
1738353 - Diagnostics Setup fail with SOAP error and ICM_HTTP_CONNECTION_FAILED error

Hope this helps.

_ _ _ _ _ _ _ __ _ _

Kind Regards,

Hemanth

SAP Product Support

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Join me online: http://scn.sap.com/people/hemanth.kumar/content

Re: SAP Web Dispatcher (HTTP Code 400: ICM_HTTP_CONNECTION_FAILED)

Former Member — Fri, 22 Jul 2016 01:18:53 GMT

Hi Arman,

For http 400 (Bad Request), make sure the host/port target destination of the called Web Service is reachable. Make sure the specified protocol (http/https) is consistent with the specified port number as per note 1822831 - Web Service Soap Errors in solman_setup.

For how to correctly configure web dispatcher in Solution Manager, please refer to Web Dispatcher Installation for SAP Solution Manager 7.10 - SAP Solution Manager Setup - SCN Wiki

A kindly remind, The Web Dispatcher configuration is ONLY required if at least one Dialog Instance is available. Otherwise please select "No SAP Web Dispatcher used".

Regards,

Ning

Re: SAP Web Dispatcher (HTTP Code 400: ICM_HTTP_CONNECTION_FAILED)

Former Member — Fri, 22 Jul 2016 01:45:44 GMT

Hi Ning,

The Web Dispatcher works fine [pls see pic #1]

My Solman is dual Stack ABAP-JAVA.

The only reason I'm installing the Web Dispatcher because I need to Setup DPC/DCC Web Service URL in Basic Configuration.

I need this parameters.

Are there another way to find this parameters?

Re: SAP Web Dispatcher (HTTP Code 400: ICM_HTTP_CONNECTION_FAILED)

Former Member — Fri, 22 Jul 2016 02:56:17 GMT

Hi Arman,

As far as I know, web dispatcher in this configuration step 2.4 Solution Manager Internal Connectivity is not mandatory.

You can let it do automatically, it will create URL for the web services and store it in the configuration store of the Diagnostic Agents.

Regards,

Ning

Re: SAP Web Dispatcher (HTTP Code 400: ICM_HTTP_CONNECTION_FAILED)

Former Member — Fri, 22 Jul 2016 03:17:23 GMT

Ning,

Yes but it gives me error.

regards,

Arman

Re: SAP Web Dispatcher (HTTP Code 400: ICM_HTTP_CONNECTION_FAILED)

Former Member — Fri, 22 Jul 2016 03:56:41 GMT

Hi Arman,

Please show the detailed error log.

Regards,

Ning

Re: SAP Web Dispatcher (HTTP Code 400: ICM_HTTP_CONNECTION_FAILED)

Former Member — Fri, 22 Jul 2016 14:09:43 GMT

Hi Ning,

Good news.

Both problems are solved.

for Web Dispatcher I've used the numbers for FQDN.

And when I re-executed "Setup DPC/DCC Web Service URL" step it becomes green.

Regards,

ARman.