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Why is the web service cannot be invoked?

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Hi Experts,

 

Scenario: I have created a web service from a function module from SAP CRM using SOAMANAGER. I wish to invoke this web service from Data Services.

 

I have tried to invoke the web service using the 2 types of data store avaible in Data Services:

 

- One Web Service datastore

- One Adapter datastore

 

Both have the same WSDL URL and I see the defintion of the web service in both. Fine.

 

I created 2 dataflows:

- One invoking the function from the Web Service datastore

- One invoking the function from the Adapter datastore

 

When I execute the batch job, I get different errors in the 2 dataflows, but the root cause seems to be the same: it cannot access and execute the web service.

 

- In the dataflow using the function from the Web Service data store, I get the error RUN-248005 There is no response for thte web service. Ensure that the network, web server, and service are running properly. Also ensure that the service call time out is set properly

 

- In the dataflow using the function from the Adaptor data store, I get the error RUN-058110 Error calling function. Web Service client unable to invoke Web Service Server. Error: (0)null

 

I have checked the Data Integrator documentation and nothing is mentioned on what is a proper time out setting.

 

I have followed the white paper of Michael Eaton [Building Data Integrator Real Time Jobs and Calling Web Services|http://www.sdn.sap.com/irj/boc/go/portal/prtroot/docs/library/uuid/20bd5e60-11f9-2b10-2bbb-b5109cceff08?quicklink=index&overridelayout=true]. Nothing is mentioned in there in regards of special configuration. Yet, my scenario is a bit different here as I am using and external web service and not a published web service from Data Services.

 

Is there some Data Services configuration missing here? The web service is not secure: it as the lowest level of security, which is NONE! :).

 

What am I am missing :(?

 

Thanks a lot & Best Regards

Isabelle


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