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Error in WCF-WSHttp Adapter
Error in WCF-WSHttp Adapter
- I have exposed schemas as WCF Service using WCF publishing wizard. It has created a service and receive location. The account under which the isolated host is running has all the access to BizTalk databases. The Service is also running under the App Pool of same account. The receive location enabled. But when we browse the URL, it throws the error
The Messaging Engine failed to register the adapter for "WCF-WSHttp" for the receive location "/Sample/Sample.svc". Please verify that the receive location exists, and that the isolated adapter runs under an account that has access to the BizTalk databases.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Runtime.InteropServices.COMException: The Messaging Engine failed to register the adapter for "WCF-WSHttp" for the receive location "/Sample/Sample.svc". Please verify that the receive location exists, and that the isolated adapter runs under an account that has access to the BizTalk databases.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
Stack Trace:
[COMException (0xc0c01666): The Messaging Engine failed to register the adapter for "WCF-WSHttp" for the receive location "/Sample/Sample.svc". Please verify that the receive location exists, and that the isolated adapter runs under an account that has access to the BizTalk databases. ] Microsoft.BizTalk.TransportProxy.Interop.IBTTransportProxy.RegisterIsolatedReceiver(String url, IBTTransportConfig callBack) +0 Microsoft.BizTalk.Adapter.Wcf.Runtime.WcfIsolatedReceiver`2.RegisterIsolatedReceiver(Uri uri) +360 [AdapterException: Failed to register isolated receiver for address /Sample/Sample.svc"; receive location does not exist or is disabled.] Microsoft.BizTalk.Adapter.Wcf.Runtime.WcfIsolatedReceiver`2.RegisterIsolatedReceiver(Uri uri) +937 Microsoft.BizTalk.Adapter.Wcf.Runtime.WebServiceHostFactory`3.CreateServiceHost(String constructorString, Uri[] baseAddresses) +382 System.ServiceModel.HostingManager.CreateService(String normalizedVirtualPath) +604 System.ServiceModel.HostingManager.ActivateService(String normalizedVirtualPath) +46 System.ServiceModel.HostingManager.EnsureServiceAvailable(String normalizedVirtualPath) +654 [ServiceActivationException: The service '/Sample/Sample.svc' cannot be activated due to an exception during compilation. The exception message is: Failed to register isolated receiver for address /Sample/Sample.svc"; receive location does not exist or is disabled..] System.ServiceModel.AsyncResult.End(IAsyncResult result) +15626160 System.ServiceModel.Activation.HostedHttpRequestAsyncResult.End(IAsyncResult result) +15546201 System.ServiceModel.Activation.HostedHttpRequestAsyncResult.ExecuteSynchronous(HttpApplication context, Boolean flowContext) +265 System.ServiceModel.Activation.HttpModule.ProcessRequest(Object sender, EventArgs e) +227 System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +80 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +171
Please let me know what needs to be done.
Thanks and Regards
Raci- Moved byBen Cline1MVP, ModeratorThursday, October 22, 2009 3:36 PMRelated to adapters (From:BizTalk Server General)
All Replies
- Wade Wegner said he resolved it by adding read/write access to the isolated host service account to c:\Windows\Temp. See his post at http://blog.wadewegner.com/index.php/category/wcf/ for more. Give it a try.
Thanks,
If this answers your question, please use the "Answer" button to say so | Ben Cline - Thank you Ben.. I tried the above but it is still not working.
Regards
Raci Hi Raci,
If the isolated host are marked as 'Trusted', please temporarily disable the option and then test again. This can also be a possible reason of this error because the host trusted options require additional settings (e.g. client certificates / party resolution) for BizTalk to authenticate the sender.
Thanks.
Sincerely WenJun Zhang - MSFT Microsoft Online Community Support Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.- Is the receive location configured with the WCF-WSHttp adapter, and does the address in the receive location match the address of the web service?
Thiago Almeida - http://connectedthoughts.wordpress.com - Hi,
Please make sure the following points it would definitely work, as it is working for me now:
1. If you are using anontmous access then use WCF-BasicHttp instead of WCF-WsHttp
2. Make sure the identity of the application pool is configured to run under IWAM_<Machine name>
3. Make sure the web site under which the service comes has anonymous access enabled and proper password is set.
4. Make sure the web application (application name) under which the service runs has anonymous access enabled and proper password is set.
5. Make sure that c:\windows\temp can be read and written by IWAM_<Machine name> as well as IUSR_<Machine name>
6. Make sure that IWAM_<Machine name> is a member of both IIS_WPG and Isolated Host Users.
If all the above points are taken care of it would definitely work, but please issue an iisreset after tinkering with inetmgr.
Please mark as answer if this helps you. Thanks and warm regards Ambar Ray EAI Architect - Microsoft Technologies- Proposed As Answer byAmbar Ray Friday, November 06, 2009 5:30 AM
