PostMan Validation for On Premise Business Central Cash Receipt OData URL

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Posted on by Muhammad Ahsan Tufail

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Hi ,

We were validating On Premise OData URL for Business Central Cash Receipt entity. When we use the option to validate using POST with Basic Authentication we get Invalid Hostname error - see below image.

The on premise environment is published with LIVE IP and we are giving Website URL , can be seen in image.

Please suggest what can be the missing part here.

Error on POST request

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Marco Mels on at

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Hello,

If you are facing the issue Bad Request - Invalid Hostname while calling the API from Postman, consider adding the Host in Headers.

Thanks.

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Tabrez Ajaz 785 on at

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Hi Ahsan,

This can be resolved, very easily just do some changes in Server Instance and in postman.

Server Instance:

* Open Business Central Administrator
* Expand the Server Instance and Enable "Use NTLM Authentication"

* Restart your Server Instance

Postman App:

* Open Postman App
* Go to Authorization Tab and in Type choose: NTLM Authentication [Beta]
* Enter your domain\Username and the password

Inshallah this will work for you.

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Muhammad Ahsan Tufail 315 on at

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thanks - it worked

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Muhammad Ahsan Tufail 315 on at

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Hi ,

I am now getting this error - although I have given the values but still error is coming.

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