HTTP Error 401.1 - Unauthorized Error

[Sabir Sayyad]

Hi there,

I am trying to access WCF service which is hosted on IIS server requires an NTLM authentication.
When providing credential ,server is throwing 401Unauthorized  Error

Tried calling service through Web service execution step and added credential in Authorization header, didn't work
same done with Rest step, no Luck.

your suggestions would be helpfull

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Thanks
Sabir
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[Vaibhav Jain]

Hi Sabir,

Try invoking the service ( with credentials) from some other tool like SOAPUI or postman (or browser as well) to ensure the url is accessible. In case of browser, sometimes a cache refresh may help.

Also, it may be possible the service you are invoking with use the credentials to invoke some dependent components where the provided credentials may be not have enough/sufficient privileges.

Thanks

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Regards,
Vaibhav Jain
Capgemini
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