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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
[1]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</
Amount><FacNbr>99999999</FacNbr><Region>T</Region></Request><Response>
<ReturnCode>X</ReturnCode><AuthCode></AuthCode><AuthTkt></AuthTkt><Ret
urnMessage>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:
[2]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 [3]https://shop.aafes.com/val/MilStarVendor.asmx?wsdl in
soapUI 3.0.1 and plug in the same data:
<soapenv:Envelope
xmlns:soapenv="[4]http://schemas.xmlsoap.org/soap/envelope/";
xmlns:mil="[5]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></mi
l:inXMLApproval>
</mil:MSApproval>
</soapenv:Body>
</soapenv:Envelope>
It comes back with the following response:
<soap:Envelope
xmlns:soap="[6]http://schemas.xmlsoap.org/soap/envelope/";
xmlns:xsi="[7]http://www.w3.org/2001/XMLSchema-instance";
xmlns:xsd="[8]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.
Read2_MSApproval()
at
Microsoft.Xml.Serialization.GeneratedAssembly.MSApprovalSerializer.Des
erialize(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()</
faultstring>
<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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References
1. https://shop.aafes.com/val/MilStarVendor.asmx?op=MSApproval
2. https://thor.aafes.com/val/MilStarVendor.asmx?op=MSApproval
3. https://shop.aafes.com/val/MilStarVendor.asmx?wsdl
4. http://schemas.xmlsoap.org/soap/envelope/
5. http://thor.aafes.com/val/MilStarVendor.asmx
6. http://schemas.xmlsoap.org/soap/envelope/
7. http://www.w3.org/2001/XMLSchema-instance
8. http://www.w3.org/2001/XMLSchema
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