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Dynamics 365 Community / Forums / Microsoft Dynamics CRM (Archived) / Allow and ignore addit...
Microsoft Dynamics CRM (Archived)

Allow and ignore additional querystring parameters when calling a web resource

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Posted on by James 2

Hi all

We are trying to do a simple process whereby an external app on a user's PC launches a browser pointing at a CRM web resource. Fairly simple, and done successfully multiple times, except with our latest attempt, the app we're using to launch the URL pointing at the web resource insists on appending some additional session info to the querystring. This results in a 500 error from CRM Online.

Does anyone know if there is a way to configure CRM Online to simply ignore unknown querystring params? Unfortunately this app is not configurable.

Thanks
James

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  • Christoph Burker Profile Picture
    Christoph Burker 5 on at
    RE: Allow and ignore additional querystring parameters when calling a web resource

    I have exactly the same issue. Is there any update on this?

  • James Profile Picture
    James 2 on at
    RE: Allow and ignore additional querystring parameters when calling a web resource

    Thanks Kokulan. I'm aware of the data parameter, and we are using it. But as stated, we have no control over the appending of the additional parameters by this app, so we're looking for a way to get CRM to ignore those parameters instead of throwing a 500 error.

  • Verified answer
    Kokulan Profile Picture
    Kokulan 18,052 on at
    RE: Allow and ignore additional querystring parameters when calling a web resource

    Hi

    I had the similar issue, CRM does not support any additional parameters other than data parameter. You can pass multiple values using the data parameter.

    "An (HTML) web resource page can only accept a single custom parameter called data. To pass more than one value in the data parameter, you need to encode the parameters and decode the parameters in your page.

    The page here represents a technique to pass the additional values within a single parameter and then process them within your web resource."

    Please visit the link below for more details

    https://docs.microsoft.com/en-us/dynamics365/customer-engagement/developer/sample-pass-multiple-values-web-resource-through-data-parameter

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