Error encountered while executing the transform

Question

My message failed at orchestration with the following error. Kindly help in finding the issue.
xlang/s engine event log entry: Uncaught exception (see the 'inner exception' below) has suspended an instance of service 'Ibox.UNEDIFACT.CODECO.Orchestration.CodecoDownload(df91e55f-c6aa-914d-f042-acdb45bdcaf4)'.
The service instance will remain suspended until administratively resumed or terminated.
If resumed the instance will continue from its last persisted state and may re-throw the same unexpected exception.
InstanceId: cc8fac84-47dc-4d31-be15-80c9f86ffaac
Shape name: CodecoMapping
ShapeId: 32b0a92d-82f7-4b3a-8e22-a94b53bf2804
Exception thrown from: segment 1, progress 22
Inner exception: Error encountered while executing the transform Ibox.UNEDIFACT.CODECO.Orchestration.CodecoMap. Error:Transformation failed..
Exception type: XTransformationFailureException
Source: Microsoft.XLANGs.Engine
Target Site: Void ApplyInMemoryTransform(System.Type, Microsoft.XLANGs.RuntimeTypes.TransformMetaData, System.Object[], System.IO.Stream[])
The following is a stack trace that identifies the location where the exception occured
   at Microsoft.XLANGs.Core.Service.ApplyInMemoryTransform(Type mapRef, TransformMetaData trfMetaData, Object[] outParams, Stream[] inStreams)
   at Microsoft.XLANGs.Core.Service.ApplyTransform(Type mapRef, Object[] outParams, Object[] inParams)
   at Ibox.UNEDIFACT.CODECO.Orchestration.CodecoDownload.segment1(StopConditions stopOn)
   at Microsoft.XLANGs.Core.SegmentScheduler.RunASegment(Segment s, StopConditions stopCond, Exception& exp)
Additional error information:
        Exception has been thrown by the target of an invocation.
Exception type: TargetInvocationException
Source: mscorlib
Target Site: System.Object InvokeMethod(System.Object, System.Object[], System.Signature, Boolean)
The following is a stack trace that identifies the location where the exception occured
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
   at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at Microsoft.XLANGs.BaseTypes.CompiledXsltWrapperTransform.Transform(IXPathNavigable input, XsltArgumentList arguments, XmlWriter results, XmlResolver resolver)
   at Microsoft.XLANGs.BaseTypes.CompiledXsltWrapperTransform.Transform(IXPathNavigable input, XsltArgumentList arguments, Stream output, XmlResolver resolver)
   at Microsoft.XLANGs.Core.Service.ApplyInMemoryTransform(Type mapRef, TransformMetaData trfMetaData, Object[] outParams, Stream[] inStreams)
Additional error information:
        Attribute and namespace nodes cannot be added to the parent element after a text, comment, pi, or sub-element node has already been added.
Exception type: XslTransformException
Source: System.Data.SqlXml
Target Site: Void ThrowInvalidStateError(System.Xml.XPath.XPathNodeType)
The following is a stack trace that identifies the location where the exception occured
   at System.Xml.Xsl.Runtime.XmlQueryOutput.ThrowInvalidStateError(XPathNodeType constructorType)
   at System.Xml.Xsl.Runtime.XmlQueryOutput.ConstructInEnumAttrs(XPathNodeType rootType)
   at System.Xml.Xsl.Runtime.XmlQueryOutput.WriteStartAttribute(String prefix, String localName, String ns)
   at <xsl:template name="compiler:generated"> (36)(XmlQueryRuntime {urn:schemas-microsoft-com:xslt-debug}runtime, XPathNavigator {urn:schemas-microsoft-com:xslt-debug}current, Double {http://schemas.microsoft.com/BizTalk/2003/var}var:v237,
Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v239, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v240, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v242, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v244,
Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v246, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v248, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v250, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v252,
Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v255, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v256, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v258, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v259,
Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v261, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v262, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v264, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v265,
Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v267, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v268, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v271, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v272,
Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v281, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v283, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v284, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v286,
Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v287, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v289, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v290, Boolean {http://schemas.microsoft.com/BizTalk/2003/var}var:v292,
String {http://schemas.microsoft.com/BizTalk/2003/var}var:v295)
   at <xsl:template name="compiler:generated"> (12)(XmlQueryRuntime {urn:schemas-microsoft-com:xslt-debug}runtime, XPathNavigator {urn:schemas-microsoft-com:xslt-debug}current)
   at <xsl:template match="/s2:Root">(XmlQueryRuntime {urn:schemas-microsoft-com:xslt-debug}runtime, XPathNavigator {urn:schemas-microsoft-com:xslt-debug}current)
   at <xsl:template match="/">(XmlQueryRuntime {urn:schemas-microsoft-com:xslt-debug}runtime, XPathNavigator {urn:schemas-microsoft-com:xslt-debug}current)
   at Root(XmlQueryRuntime {urn:schemas-microsoft-com:xslt-debug}runtime)
   at Execute(XmlQueryRuntime {urn:schemas-microsoft-com:xslt-debug}runtime)
   at System.Xml.Xsl.XmlILCommand.Execute(Object defaultDocument, XmlResolver dataSources, XsltArgumentList argumentList, XmlSequenceWriter results)
   at System.Xml.Xsl.XmlILCommand.Execute(Object defaultDocument, XmlResolver dataSources, XsltArgumentList argumentList, XmlWriter writer)
   at System.Xml.Xsl.XslCompiledTransform.Transform(IXPathNavigable input, XsltArgumentList arguments, XmlWriter results, XmlResolver documentResolver)

Answer 1

Hi,
It is clearly an issue in your map. You can test your map out of Orchestration to make sure it is working.
"Exception has been thrown by the target of an invocation" is a very generic exception. you
need the inner exception to see the actual error. You can also try to test the map in the MapTester tool. It also shows also the inner exception. It's designed for BizTalk 2010 but with the .exe file you maybe also can test BizTalk 2006 maps,.
http://code.msdn.microsoft.com/Execute-a-BizTalk-map-from-26166441
If this answers your question please mark as answer. If this post is helpful, please vote as helpful by clicking the upward arrow mark next to my reply.