I am trying to test an API connection to TM1 using the TM1py library in Python. I believe I have everything configured, per my welcome kit, however I keep getting the following error. I do not see a token mentioned anywhere in my welcome kit, so I am unsure where to go from here. Any advice?

Failed to connect to TM1 server: Text: '{ "error":"access_denied", "error_description":"Failed to verify OAuth information. Transaction ID=60786123" }' - Status Code: 401 - Reason: 'Unauthorized' - Headers: {'Date': 'Tue, 05 Nov 2024 16:48:39 GMT', 'Server': '', 'Strict-Transport-Security': 'max-age=31536000; includeSubdomains', 'Content-Type': 'application/json', 'WWW-Authenticate': 'Bearer', 'X-Backside-Transport': 'FAIL FAIL', 'Vary': 'Accept-Encoding', 'Content-Encoding': 'gzip', 'X-Content-Type-Options': 'nosniff', 'Content-Length': '118', 'Keep-Alive': 'timeout=5, max=100', 'Connection': 'Keep-Alive'}

This is my code, with credentials nullified. 

from TM1py import TM1Service
from TM1py.Objects import Process
from TM1py.Exceptions import TM1pyException

# Connection details
config = {
    "address": "",
    "port": "",
    "user": "",
    "password": "",
    "namespace": "",  
    "ssl": True  
}

try:
    # Establish a connection
    with TM1Service(**config) as tm1:
        print("Connection to TM1 server was successful!")

except TM1pyException as e:
    print(f"Failed to connect to TM1 server: {e}")

Hi Peter,

I assume you are using PA Cloud as you are referring to the Welcome Kit?

In that case you need to pass:

• base_url
• namespace: LDAP
• user
• password
• ssl: true
• verify: true
• async_request_mode: true

The user/password should be the credentials of your non-interactive user account.

The base url should be something like "https://<environment>.planning-analytics.cloud.ibm.com/tm1/api/<database instance>"

Kind regards,

Luc