GWPA, Integration Gateway and WebServices - Problem with deployment

[Former Member]

Hi all,

I followed this tutorial http://scn.sap.com/people/marvin.hoffmann/blog/2014/03/15/how-to-connect-soap-webservices-with-integ... on "How to connect SOAP WebServices with Integration Gateway in SMP3".

I got a problem with the deployment to the SMP3.0 Integration Gateway server.

The server is installed on my dev machine. The eclipse+GWPA is installed on the same machine.

The check connection in the Windows->Preferences->OData Development->Integration Gateway is successful.

I use both "localhost" and a name for the machine in a mapping on the C:\Windows\System32\drivers\etc\hosts file (machine name=PLEBANIX)

I'm working behind a firewall and I configured eclipse/GWPA to bypass the firewall for both localhost and PLEBANIX.

I installed the SMP certificate locally in the keychain.

But during the deployment I retrieve this error "Deployment cannot be completed for ArticleService".

any idea?

where can I find the GWPA logs?

thanks

-- Marco

[Former Member · Accepted solution]

Hi

You need to configure your SMP server to the use the same proxies that you have entered in the eclipse. You can do that by going through the following link

Also make sure you deactivate or delete all the services published on the SMP server.

We faced issues accessing the same web service after the activities followed in the document but when we created another project for the same, we were able to deploy as well as get the output.

Thanks

-Stan

[Jitendra_Kansal]

Just to confirm once, Is machine name PLEBANIX your local machine where SMP server and eclipse is running?

I have installed smp server and same eclipse junos on my machine but i didnt do any mapping in hosts file and also i didn't configure eclipse/GWPA to bypass the firewall and didnt install any SMP certificate locally in the keychain.

Everything worked fine.

Please cross check mapping once again and make sure you are giving write namesapce and port type. You may check with only QUERY operation. Let see if you face similar issue again.

Regards,

JK

PS: If possible, can you also try the same being at public network. I am sure you will not get any issue.

[Former Member]

which version of eclipse do you have? Juno is the only version which is compatable with SMP 3.0

[Former Member]

I confirm. I got Eclipse Juno.

Here it is the extract from Eclipse About

Eclipse Java EE IDE for Web Developers.

Version: Juno Service Release 2

cheers

[Jitendra_Kansal]

You can check the eclipse error log for more details...

Open eclipse and navigate to:

Help > About Eclipse > Installation Details > Configuration > View Error Log

Alternatively you can find this log in your-workspace-folder\.metadata in a file called ".log"

Rgrds,

JK

[Former Member]

ok, now I got the Log. it says: Source Code generated by Mapping Generator is null.

How can I solve the problem?

!ENTRY com.sap.odata.dt.framework 4 0 2014-06-05 17:05:17.331

!MESSAGE Deployment cannot be completed for ArticleService

Thu Jun 05 17:05:15 CEST 2014 | Validator Logs : Thu Jun 05 17:05:15 CEST 2014 | INFO : Mapping Completion Check is successful <mmap> Thu Jun 05 17:05:15 CEST 2014 | INFO : Mapping Location Check is successful <mmap> Thu Jun 05 17:05:15 CEST 2014 | INFO : Source/Target check completed successfully <mmap> Thu Jun 05 17:05:15 CEST 2014 | Generation started for ArticleService project Thu Jun 05 17:05:15 CEST 2014 | Generation, build and deploy failed for ArticleService with error - Source Code generated by Mapping Generator is null Thu Jun 05 17:05:15 CEST 2014 | Deploy skipped; project list is empty Thu Jun 05 17:05:15 CEST 2014 | Generation, build and deploy failed for task 9530c044-fe26-43ba-be60-bf5c97bb711e

Source Code generated by Mapping Generator is null

[Former Member]

Hi Marco,

I have exactly the same problem. Did you manage to fix it?

Thanks,

Martin