Power Automate errors / Auth
Principal user is missing prvCreate<EntityName> privilege.
Cause
The service account or user running the Dataverse action has a security role lacking the required Create/Read/Write privilege on the target table.
Fix
In Power Platform admin center > Users + permissions > Users, select the user and Manage security roles. Assign a role with the required privilege on the target table (Basic User is often the baseline). Re-run; use Run diagnostics on the user to confirm privileges.
Part of the Automation Error Index — Power Automate errors: browse all.
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