System.Web.Services.Protocols.SoapHeaderException error in script task

Question

HI,
My requirement is I have to create a XML of each row from a table and push one XML data of each row to a web services. This is a syncronous call to web services where it will send the response of each row XML.
The WSDL file is having a method called MATCHXML having 4 parameters namely ControlXML, BatchXML, Username, Password. I have created the ControlXML & BatchXML through code and storing into a string variable seperatly. The WSDL alos contains 4 input called
RequestUUID, ChannelID, ServiceRequestID & ServiceRequestVersion which has to be send to web services compulsory along with the method. In order to implement this, first I have added Web reference of the Web service URL into library, then invoked the method
to hit the web services. The code looks likes as below:
//Initiated an object of the class from the WSDL file
Matching match = new Matching
string result = match.MatchXML(controlXML,BatchXML,Username,Password)
Then, at the above line it display the below error:
SSIS package "HunterAutomation.dtsx" starting. Error: 0x1 at Generates XML file & Update variable: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Web.Services.Protocols.SoapHeaderException:
Mandatory field is not set in EAI_SOAPINPUT; Element -> Environment.eaiCommon.BTID, Environment.eaiCommon.Header.ChannelID, Environment.eaiCommon.Header.RequestUUID, Environment.eaiCommon.Header.ServiceRequestId, Environment.eaiCommon.Header.ServiceRequestVersion
at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall) at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)
at ST_ae3b1e5eadb64fdba5040f4efa743458.csproj.Hunter.Matching.Match(String controlXml, String batchXml, String username, String password) in C:\Users\CPUTRACKINGAPP\AppData\Local\Temp\3\SSIS\377534961d7f4fdb91565f9366317fdc\Web References\Hunter\Reference.cs:line
93 at ST_ae3b1e5eadb64fdba5040f4efa743458.csproj.ScriptMain.Main() in C:\Users\CPUTRACKINGAPP\AppData\Local\Temp\3\SSIS\377534961d7f4fdb91565f9366317fdc\ScriptMain.cs:line 1307 --- End of inner exception stack trace --- at System.RuntimeMethodHandle._InvokeMethodFast(Object
target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) at System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle
typeOwner) at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks) at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr,
Binder binder, Object[] parameters, CultureInfo culture) at System.RuntimeType.InvokeMember(String name, BindingFlags bindingFlags, Binder binder, Object target, Object[] providedArgs, ParameterModifier[] modifiers, CultureInfo culture, String[] namedParams)
at System.Type.InvokeMember(String name, BindingFlags invokeAttr, Binder binder, Object target, Object[] args, CultureInfo culture) at Microsoft.SqlServer.Dts.Tasks.ScriptTask.VSTATaskScriptingEngine.ExecuteScript() Task failed: Generates XML file & Update
variable Warning: 0x80019002 at For Loop Container: SSIS Warning Code DTS_W_MAXIMUMERRORCOUNTREACHED. The Execution method succeeded, but the number of errors raised (1) reached the maximum allowed (1); resulting in failure. This occurs when the number of
errors reaches the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the errors. Warning: 0x80019002 at HunterAutomation: SSIS Warning Code DTS_W_MAXIMUMERRORCOUNTREACHED. The Execution method succeeded, but the number of errors raised
(1) reached the maximum allowed (1); resulting in failure. This occurs when the number of errors reaches the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the errors. SSIS package "HunterAutomation.dtsx" finished: Failure.
In order to solve the issue i have manual created the soap header code. Now Im not understanding how to send the soap header XML message along with the MATCHXML method. I am trying very hard to solve the issue from last 3 weeks but NO LUCK.
Could anyone please help me out on this and I'm already running out of my deadlines.

Answer 1

Ok, from the looks of it you're calling the web service from within an SSIS package. Are you able to call the web service in a stand-alone C# console app and is the error just occurring in the SSIS package or not? If it occurs in both situations, continue
development in in the C# console app as this will make debugging easier. Also, in order to help you further, are you calling a web service under your control or not, and is the web service a WCF service or not?
Kind regards,
Margriet Bruggeman
Lois & Clark IT Services
web site: http://www.loisandclark.eu
blog: http://www.sharepointdragons.com