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BizTalk WCF : BizTalk System.ServiceModel.AddressAccessDeniedException

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BizTalk System.ServiceModel.AddressAccessDeniedException You configure a self-hosted service at a BizTalk receive location using a localhost address, and when you try to enable the service (receive location) you get the above error with the details 'HTTP could not register URL http://+:80/Service.CreateService.FirstService.v1/. Your process does not have access rights to this namespace' I was getting above error when trying to Enable WCF receive location. To overcome this issue, you need to Solution 1. Open the Visual studio command prompt (using the run as administrator option) 2. Type in the command netsh http add urlacl url=http://+:80/<the rest of the address that comes after localhost/> user=DOMAIN\username (So, if your full address ishttp://localhost/company.bookings.carbookingservice, you type inhttp://+:80/company.bookings.carbookingservice) User Name should be same under which your host is running. 3. Enter to run the command 4.  res
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Orchestration :The xpath expression selected a node which is not valid for property or distinguished field retrieval

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Error : Orchestration :The xpath expression selected a node which is not valid for property or distinguished field retrieval Solution: I got above error while setting message attribute value in orchestration using Xpath: I was assigning value to response message attribute after the executing Map. the Map was not creating any node for that attribute and when I was trying to set values in orchestration it was throwing error. 1. Check if the transform is producing the node during the runtime. Please also test the field value by writing the map's output to event log 2. Make sure your Xpath is valid. You may use xpath tester tool to test xpath configured is correct. 
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BizTalk Map incoming Message to Single Output field - XSLT template

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BizTalk Transformation : Map Incoming XML Message  to Single output field as string To map incoming message to single out field, we will use xstl template in map. 1. Drag and drop Custom Scripting Functoid on your Map 2.Select  Inline XSLT Call Template. 3. Copy and Paste the following xslt code in "Inline Script" Section < xsl:template name = "called-template" > < xsl:param name = "param1" /> < xsl:element name = "DestinationField" namespace = "http://myschema.namespace.com/" > < xsl:text disable-output-escaping = "yes" >&lt;![CDATA[</xsl:text> < xsl:call-template name = "identity" /> < xsl:text disable-output-escaping = "yes" >]]&gt;</xsl:text> </ xsl:element > </ xsl:template > <xsl:template name="identity" match="@*|node()"> <xsl:copy> <xsl:apply-templ
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Optimizing Pipeline Performance - Biztalk Pipeline

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Optimizing Pipeline Performance - Biztalk Pipeline A really helpful artical on improving BizTalk Pipeline component performance http://msdn.microsoft.com/en-us/library/ee377071(v=bts.70).aspx What to use inside the pipelne component  Should we use XMLDocument or XMLReader in the pipeline component. working with Virtual Stream. Using AddResourceTracker  pContext.ResourceTracker.AddResource(messageData); http://msdn.microsoft.com/en-us/library/ee377071(v=bts.70).aspx
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Overriding ConnectionString in Machine.config with web.config ConnectionString.

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Overriding ConnectionString in Machine.config with web.config connectionstring. If I have following connectionstring in my machine.config  (Machine level value) <connectionStrings>                  <add name="TestConfigConnection" connectionString="DATA SOURCE=machineCon;PERSIST SECURITY INFO=True;USER ID=usr;PASSWORD=pwd" />  </connectionStrings> Now for specific web application I want a different connection string value then we need to override the value in machine.config. So we  need to add the required connectionstring value in web.config <connectionStrings>                  <add name="TestConfigConnection" connectionString="DATA SOURCE=webCon;PERSIST SECURITY INFO=True;USER ID=usr;PASSWORD=pwd" />  </connectionStrings> But with this, it will give an error in browser that Parser Error Message: The entry 'TestConfigConnection' has already been added. Means when
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Why can't we have send and receive within an atomic scope

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Why can't we have send and receive within an atomic scope? The atomic scope was designed to handle Atomicity, Consistency, Isolation, and Durability (ACID) compliant operations that must either all succeed or all fail as a group. This is a classic database transaction style. It is designed to carry an orchestration from one stable state to another. This is why you cannot both send and receive from an atomic scope, because by design the message box is not a lockable resource . To accomplish this atomicity, the orchestration engine persists the entire orchestration state to the message box before the atomic scope begins; it subsequently persists the orchestration again when the atomic scope completes.
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