How do you configure a WCF-SQL adapter to write data from a SQL2012 "always on" database?

Hi All,
I have a BizTalk environment. I have to write the data from BizTalk to the database which is configured using ALWAYS ON availability group.
I use WCF-SQL adapter to write the data. My question is this setup a supported?

The answer is NO.
Refer: Can
I use a BizTalk WCF-SQL send adapter with a SQL 2012 Always on Database?
A snippet quoted below.
In summary (in order of preference):
Disable AlwaysOn Availability Groups / Mirroring on SQL server if you need to connect to this SQL server which has this enabled
Disable transactions and implement logic to be able to handle duplicates .
Disable transactions and handle the duplicates or lost messages with custom logic (e.g. Send twice and compare and implement error handling). You need to write your own DTC handling this which
is probably very complicated.
Disable transactions and live with risk of duplicates or lost messages without handling duplicates.
Refer: SQL Server AlwaysOn feature does not support MSDTC transactions.
Rachit
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