BizTalk 2016 -- Authorization errror when using WCF- WebHttp Adapter

Srinivas Rega 1 Reputation point

Hi ,

I am getting below error when trying to send POST request to Web Service API using WCF-WebHttp Adapter.

The adapter failed to transmit message going to send port "SE697_SndPrtPublishConrtactDocToHMIS" with URL "". It will be retransmitted after the retry interval specified for this Send Port. Details:"System.Net.WebException: The HTTP request is unauthorized with client authentication scheme 'Ntlm'. The authentication header received from the server was 'NTLM,Negotiate'.

I am using Security mode as Transport and client credential type as Ntlm

I am able successfuly post the message using Soap UI but getting error when trying using BizTalk WCF-WebHTTP Send port.

Microsoft BizTalk Server
Microsoft BizTalk Server
A family of Microsoft server products that support large-scale implementation management of enterprise application integration processes.
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