On Azure Databricks, I have been creating AutoML experiments on May 15th 2026, using a Single User compute with Databricks runtime 17.3 LTS for ML, which I have assigned to myself.
I try to register one of the trained ML models in a schema, under a unity catalog, using the Databricks web UI.
However, no model is registered. A placeholder with the assigned model name gets created in the schema under Models, but no model version is registered.
This procedure was working two weeks ago.
I have ran the following SQL command
SHOW GRANTS `your_email@domain.com` ON SCHEMA <your_catalog>.<your_schema>;
and I verified I have CREATE MODEL permissions on the specific schema.
I have also ran the following SQL command
SHOW GRANTS `your_email@domain.com` ON CATALOG <your_catalog>;
and I verified I have both USE CATALOG and USE SCHEMA permissions on the specific catalog.
If I try to register the model using MLflow, it succeeds.
Why is this suddenly happening?
