How to Log In to a TM1 Instance
How to Log In to a TM1 Instance
Once Arc is running and connected to an admin host, logging in to a TM1 instance is simple.
Steps to Log In
Open Arc in your browser (e.g.
http://localhost:7070orhttp://ServerName:7070).On the left-hand panel, you will see all TM1 instances available on the server where Arc is running.
Click on the name of the TM1 instance you want to connect to.
A login window will appear — enter your TM1 credentials.
Storing Credentials
To avoid entering your password every time:
Click the About / Info icon in the top-right corner of the Arc page.
Check the Store Credentials option under TM1 Credentials.
Arc will securely remember your credentials for future sessions.
Troubleshooting Login Issues
Issue | Solution |
|---|---|
Instance not visible in the list | Check that the TM1 admin host is configured correctly in |
Login fails with wrong credentials | Verify your username and password; note that CAM Namespace is case-sensitive |
Cannot connect to instance | Ensure the TM1 REST API port is open in the server's firewall |