BizTalk Scheduled Task Adapter is now stable and officially available for BizTalk Server 2016

Almost 20 days since I release the beta version of BizTalk Scheduled Task Adapter and still no issues reported. I also have been testing intensely the adapter so it is fair to say that this version it is stable, so, I officially remove the “beta label” from this version. BizTalk Scheduled Task Adapter is finally officially available (version 6.0) and optimized for BizTalk Server 2016!

The BizTalk Scheduled Task Adapter is an in-process receive adapter that executes a prescribed task on a daily, weekly or monthly schedule. The adapter is configured entirely within BizTalk, all configurations are stored within the SSODB and can be exported and imported via binding files.

The schedule capabilities are similar to those available with the Windows Scheduled Task Service.

BizTalk Scheduled Task Adapter for BizTalk Server 2016

What is new?

New schedule capabilities:

  • You can now schedule for a message to be a trigger in a time period, for example, each hour, minutes or seconds, every day or on certain days (for example all days except weekends).

BizTalk Scheduled Task Adapter new schedule capability

What was improved or fixed?

Several reported issues were from previous BizTalk Scheduled Task Adapter versions were solved, for example:

  • In some scenarios, trigger message sent twice at the same time – Solved
  • Bug: Time change (DST) bug – Solved
  • Bug: BizTalk Scheduled Task Adapter SQL Timeout issue – Solved

You can download this new version of the Scheduled adapter in the adapter CodePlex project page:

Please fill free to try and use the adapter and If you find any problems or bugs please open issue on the adapter Codeplex site: and help evolve this community adapter You can also suggest new features, I am also open to new ideas.

You can also find the Installation process documented here: BizTalk Scheduled Task Adapter 6.0: Installation process

Author: Sandro Pereira

Sandro Pereira lives in Portugal and works as a consultant at DevScope. In the past years, he has been working on implementing Integration scenarios both on-premises and cloud for various clients, each with different scenarios from a technical point of view, size, and criticality, using Microsoft Azure, Microsoft BizTalk Server and different technologies like AS2, EDI, RosettaNet, SAP, TIBCO etc. He is a regular blogger, international speaker, and technical reviewer of several BizTalk books all focused on Integration. He is also the author of the book “BizTalk Mapping Patterns & Best Practices”. He has been awarded MVP since 2011 for his contributions to the integration community.

31 thoughts on “BizTalk Scheduled Task Adapter is now stable and officially available for BizTalk Server 2016”

  1. Hello, new adapter 6.0 is not working, schedule is not triggering at all. tried with 32 and 64 bits and all types of schedules like timespan/daily/weekly.

    1. Very strange… I already installed in several machines and i didn’t find any kind of problems… do you see any error message in event viewer or somekind of error message?

      1. Thanks for your response. no errors, and schedules are not running. we installed on 3 different servers. as per the document it should create HKEY_CLASSES_ROOTCLSID{7A4BDD2A-3063-4f57-A108-DEA05DEB417E}

        . but its not, the same ID is in 5.0 version, so might have missed to update GUID.

        1. need to check the key but I think is different now something like HKEY_LOCAL_MACHINESOFTWAREWOW6432NodeClassesCLSID{F2FAA6A3-45E2-4C09-8024-425E768CC8EF}

          1. If any body using 6.0, can you please help me in resolving the issue? schedule adapter is not triggering at all

    2. I have seen the same problem with a project that I am (very desperately) trying to update to BizTalk 2016. An instance of a custom task is made, but it is never called.

      1. After downloading the source and building a local version, I can confirm that the release does seem to have some issues. I confirmed that tasks were never called. When I changed all usages of DateTime.UtcNow to DateTime.Now in the code, scheduled tasks fired as expected.

        1. Thanks Nathan, what do you mean by When I changed all usages of DateTime.UtcNow to DateTime.Now in the code, scheduled tasks fired as expected.? I dont have source code, pls let me know where you changed? DB?

          1. I have the same issue. Trying to use it on an Azure Virtual Machine but the task is schedule 3 hours later than the current time. So the task is not fired. I’ve downloaded the source code to see if Nathan’s idea works.

          2. download source code and replace DateTime.UtcNow with DateTime.Now as Nathan suggested, it should work. its working for me

  2. Hello,

    Im having trouble with the
    BizTalk ScheduledTask Adapter 6.0 for BizTalk 2016. The .dlls are in the GAC,
    and everything looks fine. But my receive Method gives me the following ERROR:

    “The receive location “Receive_Currency_loc” with URL “schedule://Daily/NorgesBanksDailyCurrencyFile”
    is shutting down. Details:”Unable to cast object of type
    ‘ScheduledTaskAdapter.TaskComponents.HttpDownload’ to type

    I have searched, but cannot
    find anything about this ERROR. Do you have any suggestions?



  3. Thanks Nathan, I have done the same, downloaded code then DateTime.UtcNow to DateTime.Now. now its working fine. not sure how it was working ? Sandro?

  4. Dear Mr. Pereira,

    We use the schedule adapter in an Azure VM but as much as we tried to configure it to read the VM time, the adapter read the Azure host time (3 hours more than VM). We use BTS2016 with Feature Pack 1 (and set the time zone to GMT -3, our scenario). Would you kindly guide us as we find out where the adapter is looking for the time to run? Grateful. Carlos Santos / eCorp / Brazil

  5. Mr Pereira …

    When Explore the BizTalk Schedule Adapter the class or namespace TaskName is not defined. Did I forget some pre-requisite reference? What should I check in the code to solve this problem?

    Thanks in advanced for your attention.

  6. Hi. I have an issue with the Schedule Task Adapter. The problem is that every time i enable the receive-location it generates many XMLs.

    The task i use is ScheduledTaskAdapter.TaskComponents.XmlStringStreamProvider, ScheduledTaskAdapter.TaskComponents, Version=, Culture=neutral, PublicKeyToken=aa9f2dd0f13442dc.

    I tried setting ut a sendport that subscribes to this receiveport, and it spits out 60 XMLs each time i enable it.

    It is set up on TimeSpan. The interval i 1 minutes.

    Do you know how i could fix this?

  7. The CodePlex appears to be in an archived state now. You can download the archive of the site, but the released packages aren’t exactly in an accessible state. Is there going to be a new home for the Scheduled Task Adapter?

  8. Hello Sandro and everyone,
    I am trying to make BizTalk Scheduled Adapter 6.0 work with BizTalk 2016 on Windows Server 2016. However I keep getting this error message when I was trying to create a Receive Location, “Object reference not set to an instance of an object. (ScheduledTaskAdapter.Admin).” My friend runs this on Windows Server 2012 R2 fine. I am wondering if this has something to do with Windows Server 2016? Any thought would be very helpful! Thanks

  9. Hi Sandro!
    Just finished installing a brand new multi-server environment of BTS2016 using Schedule adapter 6.0.
    We are experiencing similar issues reported in codeplex “Multiple Messages & Schedule issue at restart”. Adapter fires 6 to 11 messages when enabling the receive location/restarting host instance(s) – even when the schedule’s first run is set into the future. Host instance controlling the adapter handler is running on one node only.

  10. Hello Sandro,

    It was a pleasure meeting you in person in Seattle back in Oct 2017.

    My question is silly. I’m trying to download the latest Schedule Adapter but I’m not seeing the msi from the zip file I managed to download.

    Am I missing an extra step in the installation process?

    Please let me know when you get a chance.

    Thanks Sandro.

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