Microsoft BizTalk Server
A family of Microsoft server products that support large-scale implementation management of enterprise application integration processes.
364 questions
Transform failure in orchestration
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Mika Koljonen
6
Reputation points
Using Biztalk 2016 CU7 (one biztalk server only)
Time to time get this kind of error in event viewer and suspended instance for same. It seems that it happen only when having many instance of same orchestration running on same time. It looks that it is not data related issue because running that same again it works. What could be reason for that?
xlang/s engine event log entry: Uncaught exception (see the 'inner exception' below) has suspended an instance of service 'PollingOfEvents.EventStatusChangeOrch(f63d93a2-1881-be57-1754-1a035f19b820)'.
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: dbb56eca-8b83-4c75-b4cf-8141849b13db
Shape name: ConstructUpdateRequest
ShapeId: 1c1601a8-0417-4f06-b1e2-570bea9a769e
Exception thrown from: segment 1, progress 22
Inner exception: Error encountered while executing the transform SDH.PollingOfEvents.Maps.EventStatusChange2UpdateRequest. 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 PollingOfEvents.EventStatusChangeOrch.segment1(StopConditions stopOn)
at Microsoft.XLANGs.Core.SegmentScheduler.RunASegment(Segment s, StopConditions stopCond, Exception& exp)
Additional error information:
Could not find file 'C:\Users*******\AppData\Local\Temp\01tofrq3.dll'.
Exception type: FileNotFoundException
Source: mscorlib
Target Site: Void WinIOError(Int32, System.String)
The following is a stack trace that identifies the location where the exception occured
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
at System.IO.File.InternalReadAllBytes(String path, Boolean checkHost)
at Microsoft.CSharp.CSharpCodeGenerator.FromFileBatch(CompilerParameters options, String[] fileNames)
at Microsoft.CSharp.CSharpCodeGenerator.FromDomBatch(CompilerParameters options, CodeCompileUnit[] ea)
at Microsoft.CSharp.CSharpCodeGenerator.System.CodeDom.Compiler.ICodeCompiler.CompileAssemblyFromDomBatch(CompilerParameters options, CodeCompileUnit[] ea)
at System.Xml.Xsl.Xslt.Scripts.CompileAssembly(List`1 scriptsForLang)
at System.Xml.Xsl.Xslt.Scripts.CompileScripts()
at System.Xml.Xsl.Xslt.QilGenerator.Compile(Compiler compiler)
at System.Xml.Xsl.Xslt.Compiler.Compile(Object stylesheet, XmlResolver xmlResolver, QilExpression& qil)
at System.Xml.Xsl.XslCompiledTransform.LoadInternal(Object stylesheet, XsltSettings settings, XmlResolver stylesheetResolver)
at Microsoft.XLANGs.BaseTypes.CompiledXsltWrapperTransform..ctor(String xslt)
at Microsoft.XLANGs.BaseTypes.TransformBase.get_Transform()
at Microsoft.XLANGs.RuntimeTypes.TransformMetaData.get_Transform()
at Microsoft.XLANGs.Core.Service.ApplyInMemoryTransform(Type mapRef, TransformMetaData trfMetaData, Object[] outParams, Stream[] inStreams)
{count} votes
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Colin Dijkgraaf 1,356 Reputation points2021-03-17T21:39:41.523+00:00 Is there anything special in that map? e.g. calls to external classes or functoids that call an external resource? If it only happens when it is running multiple instances, then something isn't thread safe.
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Mika Koljonen 6 Reputation points
2021-03-18T11:54:27.053+00:00 Nothing special in the map. I saw in another thread similar issue (https://social.msdn.microsoft.com/Forums/en-US/ba90fb04-8961-43d0-b16d-60a13698c440/temp-folder-is-not-available-for-transformation?forum=biztalkgeneral) so I will check virus scan thing first that is it that one which block creating that dll.
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Mika Koljonen 6 Reputation points
2021-03-22T09:15:40.037+00:00 We disabled virus scanning from that folder what it complain in error message(C:\Users***\AppData\Local\Temp) but it did not help we still get that error time to time.
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Mika Koljonen 6 Reputation points
2021-06-04T05:35:57.79+00:00 Still have this problem but seems to be that not in all our environment- So might that we have done something different way is some environments which cause this?
I also tried process monitor and I saw that in case when this happen there is some access violation error related those files in temp folder. -
Mika Koljonen 6 Reputation points
2021-06-07T12:02:46.33+00:00 I was able to catch that cs file what is used to make that kind of dll which is meant in that error message.
It looks like that (example.cs102999-examplecs.txt):
So it looks that this problem it is nothing to do with my map.
I have also try that same map in port only solution and in that case I was not able to reproduce that problem.
So having that map in orch is the key and then that problem happen,
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