Consume webservice in portal

Hi,
how can we consume webservice in portal application environment?
Regards,
Bhavana

Hi,
You can create webservice using the NWDS and make it available in the server in which portal is running. Use the Destinations in Visual Administrator to define a lookup name for the wsdl path of the web service.
Refer to,
http://help.sap.com/saphelp_nw04/helpdata/en/08/11703e5da3e946e10000000a114084/frameset.htm
and
http://help.sap.com/saphelp_nw04/helpdata/en/37/01a7408f031414e10000000a1550b0/frameset.htm
Regards
Srinivasan T
Message was edited by: srinivasan t

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Getting error while consuming webservices

Hi Colleagues,
In our application we are calling External webservice through WSDL file. I have deployed the WSDL files on server and get the WSDL URL using "WDURLGenerator.getAbsoluteWebResourceURL(wdComponentAPI.getDeployableObjectPart(), "file.wsdl")". I am able to call the service from WS Navigator.
I have consumed webservices uisng Adaptive webservice model and given the service group configuration ,created a provider system, assigned the provider system to the application through SOA Management-->Application Communication
Now when i tried to run the webdynpro application i am getting following error
Could anyone please let me know how to overcome this?
Exception i am facing is given here:
com.sap.engine.services.webservices.espbase.query.exceptions.ObjectNotExistsException: BORM_SWDC_API_SLM_SP_GET_DLPortType using destination : dwd.SystemHome.50000
    at com.sap.engine.services.webservices.espbase.query.WSQueryImpl.findWSEndpoints(WSQueryImpl.java:198)
    at com.sap.esi.esp.service.server.query.discovery.DestinationsHelperImplSoa.getEndpointConfigurations(DestinationsHelperImplSoa.java:1448)
    at com.sap.esi.esp.service.server.query.discovery.DestinationsHelperImplSoa.getWSDLUrl(DestinationsHelperImplSoa.java:1025)
    at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.getWSDLUrl(GenericServiceFactory.java:578)
    at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService_NewInstance(GenericServiceFactory.java:338)
    ... 76 more
Caused by: com.sap.tc.webdynpro.model.webservice.exception.WSModelRuntimeException: Exception on creation of service metadata for web service mass config parameters service reference ID 'BORM_SWDC_API_SLM_SP_GET_DLPortType_service_sap_com_BASIC' and application name 'demo.sap.com/softcomp'. Check mass configuration has been done properly.
at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.getOrCreateWsrService(WSModelInfo.java:522)
at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.readOperationsFromWSDL(WSModelInfo.java:435)
at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.importMetadataInternal(WSModelInfo.java:403)
at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.importMetadata(WSModelInfo.java:381)
at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.getOrCreateModelInfo(WSModelInfo.java:317)
at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.getOrCreateModelInfo(WSModelInfo.java:292)
at com.sap.tc.webdynpro.model.webservice.gci.WSTypedModel.<init>(WSTypedModel.java:68)
at com.sap.demo.softcomp.model2.Model2.<init>(Model2.java:63)
at com.sap.demo.softcomp.softcomp.comp.SoftcompComp.wdDoInit(SoftcompComp.java:127)
at com.sap.demo.softcomp.softcomp.comp.wdp.InternalSoftcompComp.wdDoInit(InternalSoftcompComp.java:266)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingComponent.doInit(DelegatingComponent.java:160)
at com.sap.tc.webdynpro.progmodel.controller.Controller.initController(Controller.java:227)
at com.sap.tc.webdynpro.progmodel.components.Component.initController(Component.java:253)
at com.sap.tc.webdynpro.progmodel.controller.Controller.init(Controller.java:206)
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.init(ClientApplication.java:553)
at com.sap.tc.webdynpro.clientserver.cal.ClientApplication.doPreprocessing(ClientApplication.java:1338)
at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.delegateToApplicationDoPreprocessing(AbstractExecutionContextDispatcher.java:146)
at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.DispatchHandlerForAppPreprocessing.doService(DispatchHandlerForAppPreprocessing.java:35)
at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.AbstractDispatchHandler.service(AbstractDispatchHandler.java:127)
at com.sap.engine.services.servlets_jsp.server.deploy.impl.module.IRequestDispatcherImpl.dispatch(IRequestDispatcherImpl.java:95)
at com.sap.tc.webdynpro.serverimpl.wdc.sessionctx.ExecutionContextDispatcher.dispatchToApplicationDoPreprocessing(ExecutionContextDispatcher.java:100)
at com.sap.tc.webdynpro.serverimpl.core.sessionctx.AbstractExecutionContextDispatcher.dispatch(AbstractExecutionContextDispatcher.java:74)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.dispatch(ApplicationSession.java:571)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.dispatch(ApplicationSession.java:602)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doPreprocessing(ApplicationSession.java:252)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doPreprocessing(ClientSession.java:677)
... 48 more
Caused by: com.sap.esi.esp.service.server.query.discovery.ExtendedServiceException: com.sap.engine.services.webservices.espbase.query.exceptions.ObjectNotExistsException: BORM_SWDC_API_SLM_SP_GET_DLPortType using destination : dwd.SystemHome.50000
at com.sap.esi.esp.service.server.query.discovery.DestinationsHelperImplSoa.getEndpointConfigurations(DestinationsHelperImplSoa.java:1459)
at com.sap.esi.esp.service.server.query.discovery.DestinationsHelperImplSoa.getWSDLUrl(DestinationsHelperImplSoa.java:1025)
at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.getWSDLUrl(GenericServiceFactory.java:578)
at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService_NewInstance(GenericServiceFactory.java:338)
at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService(GenericServiceFactory.java:321)
at com.sap.engine.services.webservices.espbase.client.dynamic.GenericServiceFactory.createService(GenericServiceFactory.java:282)
at com.sap.tc.webdynpro.model.webservice.metadata.WSModelInfo.getOrCreateWsrService(WSModelInfo.java:514)
... 73 more
Caused by: com.sap.engine.services.webservices.espbase.query.exceptions.ObjectNotExistsException: BORM_SWDC_API_SLM_SP_GET_DLPortType using destination : dwd.SystemHome.50000
at com.sap.engine.services.webservices.espbase.query.WSQueryImpl.findWSEndpoints(WSQueryImpl.java:198)
Please let me know how to overcome this?
Thanks in Advance
Regards
Swetha

Hi Swetha,
Caused by: com.sap.tc.webdynpro.model.webservice.exception.WSModelRuntimeException: Exception on creation of service metadata for web service mass config parameters service reference ID 'BORM_SWDC_API_SLM_SP_GET_DLPortType_service_sap_com_BASIC' and application name 'demo.sap.com/softcomp'. Check mass configuration has been done properly.
some configurations for consuming services using service group is missed out.
check this article for consuming service :
[https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/50d70a19-45a3-2b10-bba0-807d819daf46]
Thanks and Regards

Consuming Webservice in WebDynpro - Content-Type issue

Hi,
I am getting a shortdump when consuming WebService in WebDynpro.
I trace it back to the class CL_SOAP_HTTP_TPBND_ROOT method GET_HTTP_HEADERS whereby the
value = 'text/html; charset=iso-8859-1' while the constants tsrc_soap_11_http_content_type = 'text/xml' ; tsrc_soap_bx_http_content_type = 'application/x-sap-bxml' ; tsrc_soap_mtom_http_cont_type = 'application/xop+xml' ; tsrc_soap_mp_http_content_type = 'Multipart/Related'. Because of this Content-Type difference my WebDynpro application dumps?
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hi,
Few indroductory sessions
/people/thomas.jung/blog/2007/12/17/consuming-services-with-abap -Consuming webservices with webdynpro.
It is possible to create webservice in ABAP as well as in Webdynpro.
ABAP Webservice:
http://wiki.open-esb.java.net/Wiki.jsp?page=BAPIWEBSERVICE
http://www.sappro.com/downloads/SAPXI.pdf
Webdynpro Webservice:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/244e7923-0a01-0010-5887-fe0b0c6dbb8d
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/30f1b585-0a01-0010-3d96-ad0ea291c4f9
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/media/uuid/db785a70-0701-0010-858c-eee0ec4fe1b3
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So calling the webservice from ABAP therefore is just the process of generating the ABAP Proxy Class. This is the same process regardless of if you want to use this proxy class from WDA or any other type of ABAP development object. You can then call the proxy class from WDA just like any other type of ABAP class. There is a service wizard option in later support package levels that includes an option for ABAP Proxy classes - although it doesn't generate the proxy class it just generates the code and context for the call to an already existing proxy class. The service wizards in WD ABAP are not required however. They are just shortcut code generators and often can't even generate a complete context for a complex web service proxy - so expect to do some manual adjustment after running the wizard.
Edited by: Mahalakshmi kothuri on Jun 1, 2008 4:17 PM

Consuming webservice in a webdynpro component

Hi Experts,
I have a third party free webservice as WSDL link.My requirement is to make use of that webservice in my webdynpro component.
Can any body give me a step by step approach to consume that webservice in my webdynpro Component.
If possible, Provide me some good material for consuming webservice in a webdynpro component.
Awaiting for a useful reply.
Thanks,
Ramanan.p

hi,
Few indroductory sessions
/people/thomas.jung/blog/2007/12/17/consuming-services-with-abap -Consuming webservices with webdynpro.
It is possible to create webservice in ABAP as well as in Webdynpro.
ABAP Webservice:
http://wiki.open-esb.java.net/Wiki.jsp?page=BAPIWEBSERVICE
http://www.sappro.com/downloads/SAPXI.pdf
Webdynpro Webservice:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/244e7923-0a01-0010-5887-fe0b0c6dbb8d
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/30f1b585-0a01-0010-3d96-ad0ea291c4f9
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/media/uuid/db785a70-0701-0010-858c-eee0ec4fe1b3
In Web Dynpro ABAP there is nothing special about calling a web service. Unlike WD Java, there are not dedicated model object types in WD ABAP. WD ABAP simply has the ability to interact with other ABAP development object types. You can call function modules, ABAP classes, even modules in old dynpro apps.
So calling the webservice from ABAP therefore is just the process of generating the ABAP Proxy Class. This is the same process regardless of if you want to use this proxy class from WDA or any other type of ABAP development object. You can then call the proxy class from WDA just like any other type of ABAP class. There is a service wizard option in later support package levels that includes an option for ABAP Proxy classes - although it doesn't generate the proxy class it just generates the code and context for the call to an already existing proxy class. The service wizards in WD ABAP are not required however. They are just shortcut code generators and often can't even generate a complete context for a complex web service proxy - so expect to do some manual adjustment after running the wizard.
Edited by: Mahalakshmi kothuri on Jun 1, 2008 4:17 PM

How to Call Webservice in Portal Component?

Hi Experts,
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Accessing an External Web Services in Portal
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http://help.sap.com/saphelp_nw04/helpdata/en/e9/ae1b9a5d2cef4ea4b579f19d902871/content.htm
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Consuming Web Service from ABAP

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I tried using the wizard in eclipse to create a new service with the HTTPS URL...but that did not succeed...
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hi
can any one help me how to consume webservice
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Hi,
I have a webservice which I am not able to consume in SAP. I get an error 'Cannot generate Proxy (object <attribute name="arrayType"> missing in WSDL, see long text').
When i tried to search in SDN, I found a post which says that SAP doesnt support soapenc:Array types and it can be converted to corresponding Sequence. I went through the help link
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- <complexContent>
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Anyone has any idea on how to solve this issue?

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<LANGUAGE />
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Rds
Shanthakumar

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Abid Mazhar

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