High severitydata source
Power BI Refresh Error:
DynamicsOperationFailed
What does this error mean?
ADF or Fabric failed a Dynamics 365 or Dataverse operation after connecting. Typically a permissions, data validation, or API throttle issue.
Common causes
- 1The service principal lacks write permission on the target Dynamics entity
- 2A Dynamics plugin or workflow triggered by the operation threw an exception
- 3Data validation rules in Dynamics (required fields, field-level security) rejected the payload
- 4The Dynamics API throttling limit was reached (100,000 requests per 5 minutes per org)
- 5The target Dynamics field type does not match the data being written
How to fix it
- 1Check the full error detail — DynamicsOperationFailed includes the Dynamics server error message
- 2Verify the service principal's security role has Create/Update/Delete privileges on the target entity
- 3Review any Dynamics plugins registered on the entity for the operation (pre/post create, update)
- 4Check Dynamics Admin Center → Analytics → API limits for throttling
- 5Validate that all required fields are populated and field-level security is not blocking the write