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RE: HTTPAPI Related Problem
It often occurs that some web services reject a request if the HTTP header does not arrive with the correct SoapAction attribute.
It may be that your HTTPAPI request is sending an empty SoapAction header. The doco about the webservice should stipulate the required value for SoapAction.
-----Original Message-----
From: ftpapi-bounces@xxxxxxxxxxxxxxxxxxxxxx [mailto:ftpapi-bounces@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of Chuck Boegel
Sent: Friday, 5 February 2010 4:22 a.m.
To: ftpapi@xxxxxxxxxxxxxxxxxxxxxx
Subject: HTTPAPI Related Problem
First, let me say I'm new to using HTTPAPI and I have limited (but good) experience with using XML. I know we do have HTTPAPI working in another application for communications with UPS, so the product (installed in
2008) is functioning well.
I'm trying to communicate with a Webservice using HTTPAPI. I can use the Webservice itself to communicate the XML data stream, but I can't seem to do it from an RPG program or from soapUI.
If I plug this XML data (see below) into the Webservice at https://shop.aafes.com/val/MilStarVendor.asmx?op=MSApproval , it will come back with a valid response.
<?xml version="1.0" encoding="utf-8" ?><MSApproval xmlns="MSApproval"><Request ID="XX000001"><CCNumber>1111222233334444</CCNumber><Amount>100</Amount>
<FacNbr>99999999</FacNbr><Region>T</Region></Request></MSApproval>
Response:
<?xml version="1.0" encoding="utf-8" ?>
<string xmlns="http://thor.aafes.com/val/MilStarVendor.asmx";><?xml
version="1.0" encoding="utf-8"?><MSApproval><Request
ID="99999999"><CCNumber>1111222233334444</CCNumber><Amount>000000100</Am
ount><FacNbr>99999999</FacNbr><Region>T</Region></Request><Response><Ret
urnCode>X</ReturnCode><AuthCode></AuthCode><AuthTkt></AuthTkt><ReturnMes
sage>Internal Error: Invalid Facility
Number</ReturnMessage></Response></MSApproval></string>
If I plug the same data (field WK_XML) into my RPG program using
HTTPAPI:
http_setCCSIDs(1208: 0);
http_debug(*ON);
RC = HTTP_URL_POST(
'https://shop.aafes.com/val/MilStarVendor.asmx':
%addr(WK_XML):%len(%trimr(WK_XML)):%trim(WK_FILE):30:'':'':
'https://shop.aafes.com/val/MilStarVendor.asmx?op=MSApproval');
It comes back with the following error in the httpapi_debug.txt file:
SetError() #13: HTTP/1.1 500 Internal Server Error.
recvdoc parms: identity 874
header_load_cookies() entered
recvdoc(): entered
SetError() #0:
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";>
<soap:Body>
<soap:Fault>
<faultcode>soap:Client</faultcode>
<faultstring>System.Web.Services.Protocols.SoapException: Server did not recognize the value of HTTP Header SOAPAction:
https://thor.aafes.com/val/MilStarVendor.asmx?op=MSApproval.
at
System.Web.Services.Protocols.Soap11ServerProtocolHelper.RouteRequest()
at System.Web.Services.Protocols.SoapServerProtocol.Initialize()
at System.Web.Services.Protocols.ServerProtocolFactory.Create(Type type, HttpContext context, HttpRequest request, HttpResponse response, Boolean& abortProcessing)</faultstring> <detail /> </soap:Fault> </soap:Body> </soap:Envelope>
SetError() #13: HTTP/1.1 500 Internal Server Error.
http_close(): entered
If I setup https://shop.aafes.com/val/MilStarVendor.asmx?wsdl in soapUI 3.0.1 and plug in the same data:
<soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/
<http://schemas.xmlsoap.org/soap/envelope/> "
xmlns:mil="http://thor.aafes.com/val/MilStarVendor.asmx
<http://thor.aafes.com/val/MilStarVendor.asmx> ">
<soapenv:Header/>
<soapenv:Body>
<mil:MSApproval>
<!--Optional:-->
<mil:inXMLApproval><?xml version="1.0" encoding="utf-8"
?><MSApproval xmlns="MSApproval"><Request ID="XX000001"><CCNumber>1111222233334444</CCNumber><Amount>100</Amount>
<FacNbr>99999999</FacNbr><Region>T</Region></Request></MSApproval></mil:
inXMLApproval>
</mil:MSApproval>
</soapenv:Body>
</soapenv:Envelope>
It comes back with the following response:
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";>
<soap:Body>
<soap:Fault>
<faultcode>soap:Client</faultcode>
<faultstring>System.Web.Services.Protocols.SoapException:
Server was unable to read request. --->
System.InvalidOperationException: There is an error in XML document (6, 11). ---> System.Xml.XmlException: The XML declaration is unexpected.
Line 6, position 31.
at System.Xml.XmlTextReader.ParseTag()
at System.Xml.XmlTextReader.ParseBeginTagExpandCharEntities()
at System.Xml.XmlTextReader.Read()
at System.Xml.XmlReader.ReadElementString()
at
Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReader1.Re
ad2_MSApproval()
at
Microsoft.Xml.Serialization.GeneratedAssembly.MSApprovalSerializer.Deser
ialize(XmlSerializationReader reader)
at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader
xmlReader, String encodingStyle, XmlDeserializationEvents events)
--- End of inner exception stack trace ---
at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader
xmlReader, String encodingStyle, XmlDeserializationEvents events)
at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader
xmlReader, XmlDeserializationEvents events)
at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader
xmlReader)
at System.Web.Services.Protocols.SoapServerProtocol.ReadParameters()
--- End of inner exception stack trace ---
at System.Web.Services.Protocols.SoapServerProtocol.ReadParameters()
at System.Web.Services.Protocols.WebServiceHandler.Invoke()
at
System.Web.Services.Protocols.WebServiceHandler.CoreProcessRequest()</fa
ultstring>
<detail/>
</soap:Fault>
</soap:Body>
</soap:Envelope>
Can anyone see the error of my ways? Any help at all is much appreciated.
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