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dickel123
Advocate I
Advocate I

Deployment Failure for a semantic model: Language mismatch between source and target not supported

I have a simple deployment pipeline between three workspaces ("development", "UAT", and "production"). 

 

We have deployed the semantic model between these 3 environments many times successfully but now the deployment fails with this error:


Backend Error Language mismatch between source and target models is not supported
Operation ID 7bc28e31-ed9d-4de1-a085-63784e7b7c9f

Correlation ID d8ddbadb-1949-74f1-ebaa-31bd322b83d3

Request ID 613d5eff-6261-b0d0-eb1d-2a5570818d49

Time 23/09/2024, 17:08:00

Service version 13.0.24268.10

Client version 2409.3.21075-train

Cluster URI https://wabi-north-europe-f-primary-redirect.analysis.windows.net/

We don't see any problems here because we haven't changed any language settings for a long time ago. Before a couple of months we have changed the Q&A language from french to english but then deployed many times successfully.

 

The error message seems not to be documented in the Microsoft documentation nor in any other location. What can be the problem and how can it be solved?

 

 

1 REPLY 1
lbendlin
Super User
Super User

If you have a Pro license you can open a Pro ticket at https://admin.powerplatform.microsoft.com/newsupportticket/powerbi
Otherwise you can raise an issue at https://community.fabric.microsoft.com/t5/Issues/idb-p/Issues .

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