Navision 2009 sp1 Web service Integration With soap

dnvpraveen

Hi to all,

I new to web services.

i googled and found one soap API. which is http://www.weather.gov/forecasts/xml/do ... Series.xml

by calling this SOAP request i will get a response of

<SOAP-ENV:Envelope SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/&quot; xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/&quot; xmlns:xsd="http://www.w3.org/2001/XMLSchema&quot; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance&quot; xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"&gt;
<SOAP-ENV:Body>
<ns2199:GmlTimeSeries xmlns:ns2199="uri:DWMLgen">
<listLatLon xsi:type="xsd:string">38.99,-77.02 39.70,-104.80 47.6,-122.30</listLatLon>
<startTime xsi:type="xsd:string">2000-01-01T00:00:00</startTime>
<endTime xsi:type="xsd:string">2010-01-01T00:00:00</endTime>
<compType xsi:type="xsd:string">Between</compType>
<featureType xsi:type="xsd:string">Forecast_Gml2Point</featureType>
<propertyName xsi:type="xsd:string">maxt,mint</propertyName>
</ns2199:GmlTimeSeries>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>



Defined variable are

Name DataType Subtype Length
locautXmlDoc Automation 'Microsoft XML, v6.0'.DOMDocument
locautXmlHttp Automation 'Microsoft XML, v6.0'.XMLHTTP
test Text 250


and i coded in the code unit run tiger

//HTTP Start
// main method new
IF ISCLEAR(locautXmlDoc) THEN
CREATE(locautXmlDoc);
locautXmlDoc.async:=FALSE;


locautXmlDoc.loadXML('<?xml version="1.0" encoding="ISO-8859-1" ?>'
+'- <SOAP-ENV:Envelope SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/&quot; '
+'xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"'
+'xmlns:xsd="http://www.w3.org/2001/XMLSchema&quot; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"'
+'xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/">'
+'http://www.weather.gov/forecasts/xml/docs/SOAP_Requests/GmlTimeSeries.xml');
locautXmlHttp.send(locautXmlDoc);
locautXmlDoc.load(locautXmlHttp.responseXML);
locautXmlDoc.save(test);
MESSAGE(test);

While running error pops up at locautXmlHttp.send(locautXmlDoc); error message is (“The Automation variable has not been instantiated.”).



My intension is to consume this web service and print the out put.

Please Help Me to resolve this issue.

kine

Of course, have you read the error? It is very clear...

The Automation variable has not been instantiated

Whas is not clear on this error? You need to instantiate the automation variable first before you use it...

dnvpraveen

Thanks man,

i have corrected the code


IF ISCLEAR(locautXmlDoc) THEN
CREATE(locautXmlDoc);
locautXmlDoc.async:=FALSE;

IF ISCLEAR(locautXmlHttp) THEN
CREATE(locautXmlHttp);
locautXmlHttp.open('post','http://www.weather.gov/forecasts/xml/docs/SOAP_Requests/GmlTimeSeries.xml');


locautXmlHttp.send('http://www.weather.gov/forecasts/xml/docs/SOAP_Requests/GmlTimeSeries.xml');
locautXmlDoc.load(locautXmlHttp.responseXML);
locautXmlDoc.save('d:\NHW\Ws.xml');


Without a error code unit runs But XML empty file created.
I also checked HTTP Debugger. Debugger showing response .
Can you help me in this.

kine

Try to send the request as synchronous (parameter of the send), I am not sure what is default, it seems that asynchronous...