CRM connector fails when integrating with Dynamics SL

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Posted on by Community Member Microsoft Employee

Hello all,

I'm using CRM 2015 with Dynamics SL 2015, web apps are installed successfully and I can browse to all the services. When configuring the connector ( version 3, CU4) I am having an error when I test settings on the SL side.

"The HTTP request is unauthorized with client authentication scheme 'negotiate'. The authentication header received from the server was 'NTLM,Negotiate'."

If I remove negotiate from the authentication method in IIS then I can't browse the service and still get the error, except the response is just NTLM.

I saw one Microsoft support message regarding this, but it didn't apply to my situation.

I've been trying to resolve this for two days, all help would be appreciated, thanks

Dmitri

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Community Member Microsoft Employee on at

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RE: CRM connector fails when integrating with Dynamics SL

Anyone? I did a manual import to get around this issue, but I really would like to get the connector working.

Thanks