1

I have v5 of the BizTalk scheduled task adapter installed to test and live servers. It is configured to run with the following class - triggered every 2 minutes

ScheduledTaskAdapter.TaskComponents.FileStreamProvider, ScheduledTaskAdapter.TaskComponents, Version=4.0.0.0, Culture=neutral, PublicKeyToken=aa9f2dd0f13442dc

It is pointing at a local xml file

It works fine on the test environment but on the live environment the receive location shuts down after the first poll and the followed error is logged:

The receive location "RcvScheduledTask_Loc" with URL "schedule://TimeSpan/GetEmail" is shutting down. Details:"Unable to cast object of type 'ScheduledTaskAdapter.TaskComponents.FileStreamProvider' to type 'ScheduledTaskAdapter.TaskComponents.IScheduledTaskStreamProvider'.".

On attempting to undeploy with the BTDF, the following error is wrriten to deploy results in response to a BTSTask RemoveApp:

EXEC : warning : Could not validate TransportTypeData, Address or Public Address properties for Receive Location 'RcvScheduledTask_Loc'. Object reference not set to an instance of an object.

Any ideas where I'm going wrong please?

Dijkgraaf
  • 11,049
  • 17
  • 42
  • 54
Rob Bowman
  • 7,632
  • 22
  • 93
  • 200
  • Compare the configuration between test and live? Are you sure the adapter was installed properly on live? – Dan Field Mar 11 '15 at 04:18
  • The msi for the adapter ran just fine on live - no errors in eventvwr. I'm using the BizTalk Deployment Framework and Powershell to deploy to test and promote to live. Configuration from a bindings perspective should be identical. – Rob Bowman Mar 11 '15 at 08:52

1 Answers1

3

Within the binding for receive location look for 

<ReceiveLocationTransportTypeData>\<CustomProps>\<AdapterConfig>\<config>\<task>

Here you should find a element. Problem was I'd forgotten update the version. After the update the content should read:

ScheduledTaskAdapter.TaskComponents.FileStreamProvider, ScheduledTaskAdapter.TaskComponents, Version=5.0.0.3, Culture=neutral, PublicKeyToken=aa9f2dd0f13442dc

This problem was being masked on the Test server because v4 of the scheduled task adapter assemblies were still present in the GAC - along with the v5 assemblies

Rob Bowman
  • 7,632
  • 22
  • 93
  • 200
  • 1
    Confirmed same for us. We had different versions on different environments. I found the installed version here: c:\Windows\Microsoft.NET\assembly\GAC_MSIL\ScheduledTaskAdapter.TaskComponents\v4.0_4.0.0.0__aa9f2dd0f13442dc – NealWalters Sep 24 '15 at 13:52