Dynamics NAV web service returns blank page

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Hello Community,

I am new to Dynamics NAV and I am trying to play around with the web services capabilities. I have an environment setup using Microsoft Azure. So I have the web services option enabled (on the default 7047 port), windows firewall has NAV in the allowed apps, and added the endpoints on Azure to allow access to NAV on the VM. On my local machine I am able to access the web client from chrome but when I attempt to see the list of services I get a blank page. However if I am on the VM and attempt to view the service endpoints in IE I do get a return in the browser. I am wondering, did I forget to enable something from either Azure's end or the VM?

Thank you for your time and patience for reading this post.

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Suresh Kulla 50,243 Super User 2025 Season 2 on at

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What is the URL you are using to access the services ?

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Raja Venkat 192 on at

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Hi Rossey,

Refer these link's May help you...

msdn.microsoft.com/.../dn271667(v=nav.90).aspx

msdn.microsoft.com/.../hh168732(v=nav.90).aspx

msdn.microsoft.com/.../hh997130(v=nav.71).aspx

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keoma 32,729 on at

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try to use the ip address instead of the full qualified name in the web service url.

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Community Member on at

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I'm using the URL

http://<Host Name>.cloudapp.net:7047/NAV/WS/CRONUS%20International%20Ltd./services

from my local browser. Only localhost/.../services from within the VM will display something. Though if I try using the first link from within the VM I never get passed entering my username and password.

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Suresh Kulla 50,243 Super User 2025 Season 2 on at

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So when you enter the above URL in VM it is asking you username and password and it is not accepting your credentials ?

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Community Member on at

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@Raja

Thank you for the links, though it seems to lean more towards getting the Web Client setup which I can access using my local browser. Though the first link you supplied does mention using https for the SOAP. I'll still going through the links but I'm wondering could that be a possible reason why I am getting a blank page outside of the VM.

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Community Member on at

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@Jonathan

I tried using the ip address instead, same issue.

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Community Member on at

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@Suresh

Yes if I don't use localhost then it will constantly ask for my credentials. Though from my local machine, I don't even get prompted to enter my credentials. Does requesting to see a list of web service endpoints require you to provide your credentials? I thought that you would only need to provide your credentials if you're trying to pull from an endpoint.

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keoma 32,729 on at

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follow forum.mibuso.com/.../p1

and check if SPNs (delegation) was set correctly.

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Suresh Kulla 50,243 Super User 2025 Season 2 on at

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Check this link

kauffmann.nl/.../access-nav-web-service-from-outside-a-domain

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