Hello Joren ,
Thank you for sharing the error message . The error message is coming for a privilege being missed for your custom entity ArtikelLijst .
You can quickly work around the problem by simply using an account which has the System Administrator security roles assigned to the person carrying out the activity or assigning System admin security role to the team the user is a part of.
To fix the issue with the existing permissions
Check the security roles assigned to the team .
Open the security role and you should see the last tab as custom entities .
Click on the custom entities tab and locate our entity "ArtikelLijst"
You will see options like Read Create Write etc . On the read entity give the read privilege for the security role.
Here I am just giving the sample out of box security role read privilege
Please mark my answer as verified if you found it helpful. Please let me know if you have any other questions around the above.
Bhartendu Pandey
Support Engineer - Customer Engagement- Dynamics CRM/PowerApps/Power Automate
Microsoft
