Hi, I am using NULL Adapter on my Send Port and its always unenlisted when I hit configure button receiving following error. I am using BizTalk 2013/ 2013R2.

I don't think TR has kept that implementation up to date.

Here's an alternative: http://www.twoconnect.com/loopback-biztalk-adapter-free-download/

It's free and runs on BizTalk Server 2010 -> 2013 R2.

It behaves as a null endpoint on One Way Ports.

• Proposed as answer by Rachit Sikroria 16 hours 21 minutes ago

Hi,

Please read related threads for reference,

Failed to instantiate adapter

BizTalk Adapter Deployment Issue

Failed to instantiate adapter

Some of the clients used Null adapter for BizTalk 2013 .

Below are the steps to make it work successfully

1. Ensure the source code is signed and compile and GAC it.  Post build events are handy here.
2. Ensure the paths to the assembly are correct in the NullAdapter.reg file.
3. Import NullAdapter.reg using RegEdt.exe
4. Import NullAdapter.reg using RegEd32.exe
5. Use the 32 bit version of regasm to register the assembly, other wise the BizTalk admin console will throw error 80050154 when you try to configure the NULL adapter on a port.  Regasm can be found at for example, C:\Windows\Microsoft.NET\Framework\v4.0.30319

Refer :https://mikearnett.wordpress.com/2013/05/16/biztalk-null-adapter-install/

http://winterdom.com/2005/03/biztalk2004nullsendadaptersample

Or you can try Boatseller advice to go ahead with loopback biztalk adapter from twoconnect.

Thanks

Abhishek

• Proposed as answer by Abhishek0127[Abhishek kumar]MVP 28 minutes ago

I don't think TR has kept that implementation up to date.

Here's an alternative: http://www.twoconnect.com/loopback-biztalk-adapter-free-download/

It's free and runs on BizTalk Server 2010 -> 2013 R2.

It behaves as a null endpoint on One Way Ports.

• Proposed as answer by Rachit Sikroria Tuesday, August 25, 2015 2:43 PM

Some of the clients used Null adapter for BizTalk 2013 .

Below are the steps to make it work successfully

1. Ensure the source code is signed and compile and GAC it.  Post build events are handy here.
2. Ensure the paths to the assembly are correct in the NullAdapter.reg file.
3. Import NullAdapter.reg using RegEdt.exe
4. Import NullAdapter.reg using RegEd32.exe
5. Use the 32 bit version of regasm to register the assembly, other wise the BizTalk admin console will throw error 80050154 when you try to configure the NULL adapter on a port.  Regasm can be found at for example, C:\Windows\Microsoft.NET\Framework\v4.0.30319

Refer :https://mikearnett.wordpress.com/2013/05/16/biztalk-null-adapter-install/

http://winterdom.com/2005/03/biztalk2004nullsendadaptersample

Or you can try Boatseller advice to go ahead with loopback biztalk adapter from twoconnect.

Thanks

Abhishek

• Proposed as answer by Abhishek0127[Abhishek kumar]MVP Wednesday, August 26, 2015 6:36 AM