Check your terminal or log file for the output from the most recent dbt run.

Look for specific error messages associated with the models that failed.

3️⃣ Isolate the problem by dbt run --select model_name to run a single model and confirm whether the issue is localized to that model.

4️⃣ Use dbt run --select model_name+ to run the model and its downstream dependencies, ensuring that your fix works across the DAG.

Brief Explanation

First, you always inspect the latest run output (step 1).

Then, identify the exact failing models and error messages (step 2).

Next, you reproduce the issue on the individual model to be sure the fix works locally (step 3).

Finally, you re-run the model plus its downstream dependencies to validate the fix across the DAG (step 4).