Help required using adaptive webservice Model

[Former Member]

Hi.

I am importing an adaptive webservice model in webdynpro using a URL. When asked i choose <i>no logical destinations - use WSDL URL for metadataretrieval and webservice execution</i>.

The webservice exports one function only:

public String returnTestString(String arg1);

.

In my component controller wdInit() i have the following code:

String_arctest model = new String_arctest();
			
wdContext.nodeRequest_ReturnTestString().bind(new Request_ReturnTestString(model));
			
wdContext.
	nodeRequest_ReturnTestString()
	.nodeReturnTestString()
	.bind(new ReturnTestString(model));
			
wdContext.nodeRequest_ReturnTestString()
	.nodeReturnTestString()
	.currentReturnTestStringElement().setArg1("HalloWelt");			
			
wdContext.nodeRequest_ReturnTestString()
	.currentRequest_ReturnTestStringElement().modelObject().execute();
			
wdContext.nodeResponse().invalidate();
wdContext.nodeResponse().nodeReturnTestStringResponse().invalidate();

When executing the code the <b>execute()</b> throws an <i>com.sap.tc.webdynpro.model.webservice.api.WDWSModelExecuteException </i> with following message cause: <i>Cannot find the required parameter [arg1] in request message content. Exception on execution of web service with WSDL URL </i>

I appreciate any help. Thanks in advance.

[Former Member · Accepted solution]

Hi,

Sorry.That is SetXXX method not addXX

Ex : req.setReturnTestString(str);

Regards, Anilkumar

[Former Member · Accepted solution]

This worked. Thank you very much.

[Former Member]

Hi,

Try the following.

String_arctest model = new String_arctest();

ReturnTestString str=new ReturnTestString(model);

str.setArg1("HalloWelt");

Request_ReturnTestString req=new Request_ReturnTestString(model);

req.addReturnTestString(str);

wdContext.nodeRequest_ReturnTestString().bind(req);

wdContext.nodeRequest_ReturnTestString()

.currentRequest_ReturnTestStringElement().modelObject().execute();

wdContext.nodeResponse().invalidate();

wdContext.nodeResponse().nodeReturnTestStringResponse().invalidate();

Regards, Anilkumar

[Former Member]

Request_ReturnTestString req=new Request_ReturnTestString(model);
req.addReturnTestString(str);

That doesn't work, beacuse my req-object doesn't have a .add()-method.

Is there another way to get this work?

Thanks in advance, Tobias