Medium severityfabric
Power BI Refresh Error:
Semantic Model Format Version Mismatch
What does this error mean?
A Fabric deployment pipeline cannot deploy a semantic model because the target stage has a higher model format version than the source stage. This occurs when someone opened and saved the model in the target stage using a newer version of Power BI Desktop, bumping the format version beyond what the source model supports.
Common causes
- 1A developer opened and saved the semantic model in the production or UAT stage with a newer Power BI Desktop version, creating a version mismatch
- 2The target stage was updated manually while the source stage was not, creating a format drift
- 3Automatic Power BI Desktop upgrades on some machines but not others resulted in models being saved at different format versions
How to fix it
- 1Open the source semantic model in the latest version of Power BI Desktop and save it — this upgrades its format version to match the target
- 2Publish the updated source model back to the source stage in the deployment pipeline
- 3Re-trigger the deployment — the format versions should now match
Beyond the docs
Common practitioner solutions not covered in the official documentation.
- 1To prevent recurrence, ensure all team members use the same or compatible Power BI Desktop version, and avoid manually modifying models in target (production) stages
Official documentation: https://learn.microsoft.com/en-us/fabric/cicd/troubleshoot-cicd