Hi @DataEnginerrOO1,

Can you try with this configurations set at notebook level? also ensure that variables values are correct:

service_credential = dbutils.secrets.get(scope="<secret-scope>",key="<service-credential-key>")

spark.conf.set("fs.azure.account.auth.type.<storage-account>.dfs.core.windows.net", "OAuth")

spark.conf.set("fs.azure.account.oauth.provider.type.<storage-account>.dfs.core.windows.net", "org.apache.hadoop.fs.azurebfs.oauth2.ClientCredsTokenProvider")

spark.conf.set("fs.azure.account.oauth2.client.id.<storage-account>.dfs.core.windows.net", "<application-id>")

spark.conf.set("fs.azure.account.oauth2.client.secret.<storage-account>.dfs.core.windows.net", service_credential)

spark.conf.set("fs.azure.account.oauth2.client.endpoint.<storage-account>.dfs.core.windows.net", "https://login.microsoftonline.com/<directory-id>/oauth2/token")

https://learn.microsoft.com/en-us/azure/databricks/connect/storage/azure-storage

Set Spark Properties in SQL Warehouse Settings:

• Instead of setting them directly in your notebook, configure these properties in the SQL warehouse settings if you are working in Databricks SQL, or adjust the serverless cluster configuration.