Role 'DBT_DEV_ROLE' specified in the connect string does not exist or not authorized - database

Question

I am following this tutorial: https://quickstarts.snowflake.com/guide/data_engineering_with_dbt/#1
I ran this in my worksheet after selecting the securityadmin role and then sysadmin role,
-------------------------------------------
-- dbt credentials
-------------------------------------------
USE ROLE securityadmin;
-- dbt roles
CREATE OR REPLACE ROLE dbt_dev_role;
CREATE OR REPLACE ROLE dbt_prod_role;
------------------------------------------- Please replace with your dbt user password
CREATE OR REPLACE USER dbt_user PASSWORD = "<mysecretpassword>";
GRANT ROLE dbt_dev_role,dbt_prod_role TO USER dbt_user;
GRANT ROLE dbt_dev_role,dbt_prod_role TO ROLE sysadmin;
-------------------------------------------
-- dbt objects
-------------------------------------------
USE ROLE sysadmin;
CREATE OR REPLACE WAREHOUSE dbt_dev_wh WITH WAREHOUSE_SIZE = 'XSMALL' AUTO_SUSPEND = 60 AUTO_RESUME = TRUE MIN_CLUSTER_COUNT = 1 MAX_CLUSTER_COUNT = 1 INITIALLY_SUSPENDED = TRUE;
CREATE OR REPLACE WAREHOUSE dbt_dev_heavy_wh WITH WAREHOUSE_SIZE = 'LARGE' AUTO_SUSPEND = 60 AUTO_RESUME = TRUE MIN_CLUSTER_COUNT = 1 MAX_CLUSTER_COUNT = 1 INITIALLY_SUSPENDED = TRUE;
CREATE OR REPLACE WAREHOUSE dbt_prod_wh WITH WAREHOUSE_SIZE = 'XSMALL' AUTO_SUSPEND = 60 AUTO_RESUME = TRUE MIN_CLUSTER_COUNT = 1 MAX_CLUSTER_COUNT = 1 INITIALLY_SUSPENDED = TRUE;
CREATE OR REPLACE WAREHOUSE dbt_prod_heavy_wh WITH WAREHOUSE_SIZE = 'LARGE' AUTO_SUSPEND = 60 AUTO_RESUME = TRUE MIN_CLUSTER_COUNT = 1 MAX_CLUSTER_COUNT = 1 INITIALLY_SUSPENDED = TRUE;
GRANT ALL ON WAREHOUSE dbt_dev_wh TO ROLE dbt_dev_role;
GRANT ALL ON WAREHOUSE dbt_dev_heavy_wh TO ROLE dbt_dev_role;
GRANT ALL ON WAREHOUSE dbt_prod_wh TO ROLE dbt_prod_role;
GRANT ALL ON WAREHOUSE dbt_prod_heavy_wh TO ROLE dbt_prod_role;
CREATE OR REPLACE DATABASE dbt_hol_dev;
CREATE OR REPLACE DATABASE dbt_hol_prod;
GRANT ALL ON DATABASE dbt_hol_dev TO ROLE dbt_dev_role;
GRANT ALL ON DATABASE dbt_hol_prod TO ROLE dbt_prod_role;
GRANT ALL ON ALL SCHEMAS IN DATABASE dbt_hol_dev TO ROLE dbt_dev_role;
GRANT ALL ON ALL SCHEMAS IN DATABASE dbt_hol_prod TO ROLE dbt_prod_role;
I have this in my profiles.yml file:
dbt_hol:
target: dev
outputs:
dev:
type: snowflake
######## Please replace with your Snowflake account name
account: xyz.eu-central-1
user: TEST
######## Please replace with your Snowflake dbt user password
password: password
role: dbt_dev_role
database: dbt_hol_dev
warehouse: dbt_dev_wh
schema: public
threads: 200
prod:
type: snowflake
######## Please replace with your Snowflake account name
account: xyz.eu-central-1
user: TEST
######## Please replace with your Snowflake dbt user password
password: password
role: dbt_prod_role
database: dbt_hol_prod
warehouse: dbt_prod_wh
schema: public
threads: 200
Although I am following the tutorial, when I run dbt debug, I get an error that:
Connection:
account: xyz.eu-central-1
user: TEST
database: dbt_hol_dev
schema: public
warehouse: dbt_dev_wh
role: dbt_dev_role
client_session_keep_alive: False
Connection test: ERROR
dbt was unable to connect to the specified database.
The database returned the following error:
>Database Error
250001 (08001): Failed to connect to DB: xyz.eu-central-1.snowflakecomputing.com:443. Role 'DBT_DEV_ROLE' specified in the connect string does not exist or not authorized. Contact your local system administrator, or attempt to login with another role, e.g. PUBLIC.
What could I be doing wrong?

Answer 1

As I see, you try to connect using the user TEST:
Connection:
account: xyz.eu-central-1
user: TEST
database: dbt_hol_dev
schema: public
warehouse: dbt_dev_wh
role: dbt_dev_role
client_session_keep_alive: False
Connection test: ERROR
On the other hand, you granted the dbt_dev_role to the following users:
GRANT ROLE dbt_dev_role,dbt_prod_role TO USER dbt_user;
GRANT ROLE dbt_dev_role,dbt_prod_role TO ROLE sysadmin;
You need to grant the role to the user TEST.