Showing results for 
Search instead for 
Did you mean: 
Post Prodigy
Post Prodigy

Error message with some viewers since composite model introduction

Hello all,

I have recently built the first report based on composite models.
All reports are consolidated within one app.
But since the implementation, I think there are some viewers that receive errors. All visuals on the report are not loaded and an error message appears per visual.
What is the reason for this? I have basically not changed anything in this context.
I have only added a new page to a report, which is visualized on the basis of a new Excel file. All other pages still have the same structure etc.
Do any of you have any advice?


Community Support
Community Support

Hi @joshua1990 ,


Is there any detailed error information, such as error code, error description.


Best Regards,


Community Support Team _ Jay
If this post helps, then please consider Accept it as the solution
to help the other members find it.
Community Champion
Community Champion

Hey @joshua1990 ,


as far as I know the users need viewer access on the original dataset.

Can you check if they have that accesse?


If you need any help please let me know.
If I answered your question I would be happy if you could mark my post as a solution ✔️ and give it a thumbs up 👍
Best regards

Hey Denis,

thanks for your support.

All users/ viewers are listed within the App Permissions:


Update App > Permissions.


I can't select any specific access rights. Do you mean that?

Helpful resources

PBI User Groups

Welcome to the User Group Public Preview

Check out new user group experience and if you are a leader please create your group!

MBAS on Demand

Microsoft Business Applications Summit sessions

On-demand access to all the great content presented by the product teams and community members! #MSBizAppsSummit #CommunityRocks

MBAS Attendee Badge

Claim Your Badge & Digital Swag!

Check out how to claim yours today!

Top Solution Authors