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Dynamics 365 Community / Forums / Finance | Project Operations, Human Resources, ... / Message: Data or calc...
Finance | Project Operations, Human Resources, ...
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Message: Data or calculated fields with type 'Class' are not supported.

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Posted on by RSX 154
Hi,

I'm finding the following error while previewing a SSRS report:
Can you please help me understand this error?
 
  1. Fault was thrown by the service for request 902cd4e1-53a5-42e7-a5d9-2f5d75b71fe3. Exception details: Type: System.NotSupportedException Message: Data or calculated fields with type 'Class' are not supported.
 
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Dynamics 365 Finance
  • RSX Profile Picture
    RSX 154 on at
    Message: Data or calculated fields with type 'Class' are not supported.
    Hi,

    Yes, it is F&O and it is happening to this single report only.

    Previously, the report was working fine and there was no issue.

    I've checked the history too, I don't see any changes made to the report as well.

    I'm not sure what is this error regarding and how it appeared, because there were no changes made to the report objects.
  • Martin Dráb Profile Picture
    Martin Dráb 230,455 Most Valuable Professional on at
    Message: Data or calculated fields with type 'Class' are not supported.
    Please give us more information.
     
    First of all, which D365 product is it about? F&O?
     
    I guess it happens with a single report only. Is it so? Did the report work before? If so, are you aware of any changes before stop working? Is it something you're developing?

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