Could not logon to any available servers with the provided credentials

[raj_aries81]

Hi Gurus,

I've configured Performance Modeler for one of the TM1 Servers. I could access it with out any issues. However, when I tried to access the same URL and Server next day. It's throwing an error Could not logon to any available servers with the provided credentials.
Tried the below things, but nothing worked

I deleted csk,encryptkeypair,signkeypair folders and restarted the server, new configurations files have been created but it still gives me the same error.

Checked fpmsvc_config.xml under C:\Program Files\IBM\cognos\tm1_64\webapps\pmpsvc\WEB-INF\configuration. Both the server names in tm1s.cfg and fpmsvc_config.xml are the same.

Any help in this regard is highly appreciated.

Thanks & Regards
Raj